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Facebook

Facebook at Work To Report For Duty Next Month (fortune.com) 22

The debut of the long-awaited business social network is nigh. Facebook at Work is about to report for duty. The social networking company's long-awaited foray into business applications will formally debut in London on October 10, according to tech site TechCrunch. From a report:The news site further noted this would be Facebook's first major product launch to take place outside the United States. Thus far, Facebook is seen as a fun-and-games site, not something corporate employees use to converse or track each other. But Facebook at Work, a business-minded operation, could help change that image. As has been reported, it will be a separate version of the network that can be accessed only from a company's internal IT systems, and in theory, subject to stricter corporate security and access rules. Personal accounts will be cordoned off.
Government

US Believes Hackers Are Shielded By Russia To Hide Its Role In Cyberintrusions: WSJ (newsmax.com) 88

According to a report from The Wall Street Journal (Warining: may be paywalled), U.S. officials are all but certain that the hacker Guccifer 2.0, who hacked the Democratic National Committee in June, is connected to a network of individuals and groups who are being shielded by the Russian government to mask its involvement in cyberintrusions. Even though the hacker denies working for the Russian government, the hacker is thought to be working with the hacking groups Fancy Bear and Cozy Bear, which have ties to the Russian government. The Wall Street Journal reports: Following successful breaches, the stolen data are apparently transferred to three different websites for publication, these people say. The websites -- WikiLeaks, DCLeaks.com and a blog run by Guccifer 2.0 -- have posted batches of stolen data at least 42 times from April to last week. Cybersecurity experts believe that DCLeaks.com and Guccifer 2.0 often work together and have direct ties to Russian hackers. Guccifer 2.0 said in a Twitter direct message sent to The Wall Street Journal that he wants to expose corruption in politics and shine light on how companies influence policy. The hacker said he also hopes to expose "global electronization." "I think I won't have a better opportunity to promote my ideas than this year," Guccifer 2.0 added in a long exchange with a Journal reporter. The Journal cannot verify the identity of the person sending messages on behalf of Guccifer 2.0, but the account is the same one that was used to publish personal information about Democrats. A posting on a blog run by Guccifer 2.0 says he is a man who was born in Eastern Europe, has been a hacker for years and fears for his safety. "I think u've never felt that feeling when u r crazy eager to shout: look everyone, this is me, this is me who'd done it," the hacker wrote to the Journal. "but u can't." WikiLeaks officials didn't respond to requests for comment on whether Russia fed them the stolen files published by WikiLeaks in July. A representative for DCLeaks.com asked the Journal to submit questions via email but hasn't responded to them. Last week, U.S. intelligence chielf James Clapper said it "shouldn't come as a big shock to people" that Russia is behind the hacking operation. While Russia has tried to interfere in U.S. elections since at least the 1960s by spying and funneling money to particular political groups, "I think it's more dramatic maybe because now they have the cyber tools," he said.
HP

HP To Issue 'Optional Firmware Update' Allowing 3rd-Party Ink (arstechnica.com) 70

Soon after the Electronic Frontier Foundation (EFF) issued a letter to HP, calling for them to apologize to customers for releasing firmware that prevents the use of non-HP ink cartridges and refilled HP cartridges, the company has responded with a temporary solution. HP "will issue an optional firmware update that will remove the dynamic security feature" for certain OfficeJet printers. Ars Technica reports: HP made its announcement in a blog post titled "Dedicated to the best printing experience." "We updated a cartridge authentication procedure in select models of HP office inkjet printers to ensure the best consumer experience and protect them from counterfeit and third-party ink cartridges that do not contain an original HP security chip and that infringe on our IP," the company said. The recent firmware update for HP OfficeJet Pro, and OfficeJet Pro X printers "included a dynamic security feature that prevented some untested third-party cartridges that use cloned security chips from working, even if they had previously functioned," HP said. For customers who don't wish to be protected from the ability to buy less expensive ink cartridges, HP said it "will issue an optional firmware update that will remove the dynamic security feature. We expect the update to be ready within two weeks and will provide details here." This customer-friendly move may just be a one-time thing. HP said it will continue to use security features that "protect our IP including authentication methods that may prevent some third-party supplies from working." Without the optional firmware update, printers will only be able to use third-party ink cartridges that have an "original HP security chip," the company said.
Yahoo!

Yahoo Repeatedly Didn't Invest In Security, Rejected Bare Minimum Measure To Reset All User Passwords: NYTimes 121

If it wasn't already enough that the mega breach at Yahoo affects over 500 million users, a new investigative report on The New York Times states the extent to which Yahoo didn't care about its users' security (Editor's note: the link could be paywalled; alternate source). The report says Yahoo CEO Marissa Mayer refused to fund security initiatives at the company, and instead invested money in features and new products. Despite Edward Snowden warning Yahoo that it was too easy of a target for hackers, the company took one year to hire a new chief information officer. The company hired Alex Stamos, who is widely respected in the industry. But Stamos soon left partly due to clashes with Mayer, The Times adds. And it gets worse. From the report:But when it came time to commit meaningful dollars to improve Yahoo's security infrastructure, Ms. Mayer repeatedly clashed with Mr. Stamos, according to the current and former employees. She denied Yahoo's security team financial resources and put off proactive security defenses, including intrusion-detection mechanisms for Yahoo's production systems. [...] But during his tenure, Ms. Mayer also rejected the most basic security measure of all: an automatic reset of all user passwords, a step security experts consider standard after a breach. Employees say the move was rejected by Ms. Mayer's team for fear that even something as simple as a password change would drive Yahoo's shrinking email users to other services.
Privacy

Apple Logs Your iMessage Contacts - And May Share Them With Police: The Intercept 61

The Intercept is reporting that despite what Apple claims, it does keep a log of people you are receiving messages from and shares this and other potentially sensitive metadata with law enforcement when compelled by court order. Apple insists that iMessage conversations are safe and out of reach from anyone other than you and your friends. From the report:This log also includes the date and time when you entered a number, along with your IP address -- which could, contrary to a 2013 Apple claim that "we do not store data related to customers' location," identify a customer's location. Apple is compelled to turn over such information via court orders for systems known as "pen registers" or "tap and trace devices," orders that are not particularly onerous to obtain, requiring only that government lawyers represent they are "likely" to obtain information whose "use is relevant to an ongoing criminal investigation." Apple confirmed to The Intercept that it only retains these logs for a period of 30 days, though court orders of this kind can typically be extended in additional 30-day periods, meaning a series of monthlong log snapshots from Apple could be strung together by police to create a longer list of whose numbers someone has been entering.
Blackberry

BlackBerry Says It's Done Designing and Building Its Own Phones (theverge.com) 89

BlackBerry today reported its fiscal second-quarter sales and said that it will stop making its iconic smartphones and focus on its software business. The Verge adds: BlackBerry has announced that it plans to stop making its own phones as the struggling company continues to focus on its software and security products. This is far from the end of BlackBerry devices, the production of which will be outsourced to third-party manufacturers -- as was the case with the company's recent DTEK 50, a clone of Alcatel's Idol 4 with BlackBerry branding. "The company plans to end all internal hardware development and will outsource that function to partners," said CEO John Chen in a statement. Elsewhere he stated: "We are reaching an inflection point with our strategy. Our financial foundation is strong, and our pivot to software is taking hold." This isn't surprising news considering BlackBerry's ongoing struggle in the mobile market. According to estimates from Gartner, the company claimed just 0.1 percent of the market in the second quarter, equating to sales of some 400,400 units. The last BlackBerry phone manufactured by the company was the Priv, the company's first Android-powered device, released November last year.
Microsoft

Vladimir Putin Is Replacing Microsoft Programs With Domestic Software (bloomberg.com) 258

An anonymous reader quotes a report from Bloomberg: Moscow city will replace Microsoft Corp. programs with domestic software on thousands of computers in answer to President Vladimir Putin's call for Russia's authorities to reduce dependence on foreign technology amid tensions with the U.S. and Europe. The city will initially replace Microsoft's Exchange Server and Outlook on 6,000 computers with an e-mail system installed by state-run carrier Rostelecom PJSC, Artem Yermolaev, head of information technology for Moscow, told reporters Tuesday. Moscow may expand deployment of the new software, developed by Russia's New Cloud Technologies, to as many as 600,000 computers and servers, and may also consider replacing Windows and Office, Yermolaev said. Putin is urging state entities and local companies to go domestic amid concerns over security and reliability after U.S. firms shut down paid services in Crimea following Russia's 2014 annexation. The plan poses a challenge to the likes of Microsoft, SAP SE and Oracle Corp. in the country's $3 billion software market. Adding to pressure, Putin's internet czar German Klimenko wants to raise taxes on U.S. technology companies to help Russian competitors such as Yandex NV and Mail.ru Group Ltd.
Democrats

FBI Investigating Possible Hack of Democratic Party Staffer Cell Phones (cnn.com) 105

In what may be part of the original Democratic National Committee hack, the FBI is currently investigating a possible hack involving the cell phones of a small number of Democratic Party staffers. CNN reports: The development comes on the same day Homeland Security Secretary Jeh Johnson told lawmakers that 18 states have asked for help in warding off cyberattacks on their electronic voting systems. Law enforcement officials have reached out to the staffers individually about "imaging" their phones to search for evidence of hacking, such as malware. Investigators are still probing whether this attempted hack is part of the original breach of Democratic National Committee emails -- which is widely thought to be the work of the Russian government -- or a new hacking attempt. "Our struggle with the Russian hackers that we announced in June is ongoing -- as we knew it would be -- and we are choosing not to provide general updates unless personal data or other sensitive information has been accessed or stolen," interim DNC Chairwoman Donna Brazile told CNN. Cybersecurity was a major theme at the debate last night between Republican nominee Donald Trump and Democratic nominee Hillary Clinton. While Clinton blamed the Russians for the "election-related cyberintrusions," Trump said "It could be Russia, but it could also be China. It could also be lots of other people. It could also be somebody sitting on their bed that weighs 400 pounds." We will update this story as it develops.
Network

OVH Hosting Suffers From Record 1Tbps DDoS Attack Driven By 150K Devices (hothardware.com) 114

MojoKid writes: If you thought that the massive DDoS attack earlier this month on Brian Krebs' security blog was record-breaking, take a look at what just happened to France-based hosting provider OVH. OVH was the victim of a wide-scale DDoS attack that was carried via a network of over 152,000 IoT devices. According to OVH founder and CTO Octave Klaba, the DDoS attack reached nearly 1 Tbps at its peak. Of those IoT devices participating in the DDoS attack, they were primarily comprised of CCTV cameras and DVRs. Many of these devices have improperly configured network settings, which leaves them ripe for the picking for hackers that would love to use them to carry out destructive attacks.The DDoS peaked at 990 Gbps on September 20th thanks to two concurrent attacks, and according to Klaba, the original botnet was capable of a 1.5 Tbps DDoS attack if each IP topped out at 30 Mbps. This massive DDoS campaign was directed at Minecraft servers that OHV was hosting. Octave Klaba / Oles tweeted: "Last days, we got lot of huge DDoS. Here, the list of 'bigger that 100Gbps' only. You can the simultaneous DDoS are close to 1Tbps!"
Yahoo!

Yahoo's Delay in Reporting Hack 'Unacceptable', Say Senators (zdnet.com) 66

Yahoo won't be able to get away with its mega data breach from 2014 that it only reported this month. Six senior senators have said Yahoo's two-year delay in reporting the largest known data breach in history is unacceptable. The senators have asked Yahoo CEO Marissa Mayer to explain why the massive hack of more than 500 million accounts wasn't reported two years ago when the breach occurred. From a ZDNet report:The senators said they were "disturbed" that a breach of that size wasn't noticed at the time. "That means millions of Americans' data may have been compromised for two years. This is unacceptable. This breach is the latest in a series of data breaches that have impacted the privacy of millions of American consumers in recent years, but it is by far the largest," the letter wrote. Sens. Patrick Leahy, Al Franken, Elizabeth Warren, Richard Blumenthal, Roy Wyden, and Edward Markey signed the letter, dated Tuesday. The senators also requested a briefing to senate staffers on its incident response and how it intends to protect affected users.
Security

Windows 10 Will Soon Run Edge In a Virtual Machine To Keep You Safe (arstechnica.com) 161

An anonymous reader quotes a report from Ars Technica: Microsoft has announced that the next major update to Windows 10 will run its Edge browser in a lightweight virtual machine. Running the update in a virtual machine will make exploiting the browser and attacking the operating system or compromising user data more challenging. Called Windows Defender Application Guard for Microsoft Edge, the new capability builds on the virtual machine-based security that was first introduced last summer in Windows 10. Windows 10's Virtualization Based Security (VBS) uses small virtual machines and the Hyper-V hypervisor to isolate certain critical data and processes from the rest of the system. The most important of these is Credential Guard, which stores network credentials and password hashes in an isolated virtual machine. This isolation prevents the popular MimiKatz tool from harvesting those password hashes. In turn, it also prevents a hacker from breaking into one machine and then using stolen credentials to spread to other machines on the same network. Credential Guard's virtual machine is very small and lightweight, running only a relatively simple process to manage credentials. Application Guard will go much further by running large parts of the Edge browser within a virtual machine. This virtual machine won't, however, need a full operating system running inside it -- just a minimal set of Windows features required to run the browser. Because Application Guard is running in a virtual machine it will have a much higher barrier between it and the host platform. It can't see other processes, it can't access local storage, it can't access any other installed applications, and, critically, it can't attack the kernel of the host system. In its first iteration, Application Guard will only be available for Edge. Microsoft won't provide an API or let other applications use it. As with other VBS features, Application Guard will also only be available to users of Windows 10 Enterprise, with administrative control through group policies. Administrators will be able to mark some sites as trusted, and those sites won't use the virtual machine. Admins also be able to control whether untrusted sites can use the clipboard or print.
Mozilla

Mozilla's Proposed Conclusion: Game Over For WoSign and Startcom? (google.com) 111

Reader Zocalo writes: Over the last several months Mozilla has been investigating a large number of breaches of what Mozilla deems to be acceptable CA protocols by the Chinese root CA WoSign and their perhaps better known subsidiary StartCom, whose acquisition by WoSign is one of the issues in question. Mozilla has now published their proposed solution (GoogleDocs link), and it's not looking good for WoSign and Startcom. Mozilla's position is that they have lost trust in WoSign and, by association StartCom, with a proposed action to give WoSign and StartCom a "timeout" by distrusting any certificates issued after a date to be determined in the near future for a period of one year, essentially preventing them issuing any certificates that will be trusted by Mozilla. Attempts to circumvent this by back-dating the valid-from date will result in an immediate and permanent revocation of trust, and there are some major actions required to re-establish that trust at the end of the time out as well.
This seems like a rather elegant, if somewhat draconian, solution to the issue of what to do when a CA steps out of line. Revoking trust for certificates issued after a given date does not invalidate existing certificates and thereby inconvenience their owners, but it does put a severe -- and potentially business-ending -- penalty on the CA in question. Basically, WoSign and StartCom will have a year where they cannot issue any new certificates that Mozilla will trust, and will also have to inform any existing customers that have certificate renewals due within that period they cannot do so and they will need to go else where -- hardly good PR!

What does Slashdot think? Is Mozilla going too far here, or is their proposal justified and reasonable given WoSign's actions, making a good template for potential future breaches of trust by root CAs, particularly in the wake of other CA trust breaches by the likes of CNNIC, DigiNotar, and Symantec?

Security

As We Speak, Teen Social Site Is Leaking Millions Of Plaintext Passwords (arstechnica.com) 126

Dan Goodin, reporting for ArsTechnica: A social hangout website for teenage girls has sprung a leak that's exposing plaintext passwords protecting as many as 5.5 million user accounts. As this post went live, all attempts to get the leak plugged had failed. Operators of i-Dressup didn't respond to messages sent by Ars informing them that a hacker has already downloaded more than 2.2 million of the improperly stored account credentials. The hacker said it took him about three weeks to obtain the cache and that there's nothing stopping him or others from downloading the entire database of slightly more than 5.5 million entries. The hacker said he acquired the e-mail addresses and passwords by using a SQL injection attack that exploited vulnerabilities in the i-Dressup website. The hacker provided the 2.2 million account credentials both to Ars and breach notification service Have I Been Pwned?. By plugging randomly selected e-mail addresses into the forgotten password section of i-Dressup, both Ars and Have I Been Pwned? principal Troy Hunt found that they all were used to register accounts on the site. Ars then used the contact us page on i-Dressup to privately notify operators of the vulnerability, but more than five days later, no one has responded and the bug remains unfixed.
Botnet

Ask Slashdot: Is My IoT Device Part of a Botnet? 277

As our DVRs, cameras, and routers join the Internet of Things, long-time Slashdot reader galgon wonders if he's already been compromised: There has been a number of stories of IoT devices becoming part of botnets and being used in distributed denial of service attacks. If these devices are seemingly working correctly to the user, how would they ever know the device was compromised? Is there anything the average user can do to detect when they have a misbehaving device on their network?
I'm curious how many Slashdot readers are even using IoT devices -- so leave your best answers in the comments. How would you know if your IoT device is part of a botnet?
The Internet

What Vint Cerf Would Do Differently (computerworld.com) 125

An anonymous Slashdot reader quotes ComputerWorld: Vint Cerf is considered a father of the internet, but that doesn't mean there aren't things he would do differently if given a fresh chance to create it all over again. "If I could have justified it, putting in a 128-bit address space would have been nice so we wouldn't have to go through this painful, 20-year process of going from IPv4 to IPv6," Cerf told an audience of journalists Thursday... For security, public key cryptography is another thing Cerf would like to have added, had it been feasible.

Trouble is, neither idea is likely to have made it into the final result at the time. "I doubt I could have gotten away with either one," said Cerf, who won a Turing Award in 2004 and is now vice president and chief internet evangelist at Google. "So today we have to retrofit... If I could go back and put in public key crypto, I probably would try."

Vint Cerf answered questions from Slashdot users back in 2011.
Yahoo!

Moving Beyond Flash: the Yahoo HTML5 Video Player (streamingmedia.com) 96

Slashdot reader theweatherelectric writes: Over on Streaming Media, Amit Jain from Yahoo has written a behind-the-scenes look at the development of Yahoo's HTML5 video player. He writes, "Adobe Flash, once the de-facto standard for media playback on the web, has lost favor in the industry due to increasing concerns over security and performance. At the same time, requiring a plugin for video playback in browsers is losing favor among users as well. As a result, the industry is moving toward HTML5 for video playback...

At Yahoo, our video player uses HTML5 across all modern browsers for video playback. In this post we will describe our journey to providing an industry-leading playback experience using HTML5, lay out some of the challenges we faced, and discuss opportunities we see going forward."

Yet another brick in the wall? YouTube and Twitch have already switched to HTML5, and last year Google started automatically converting Flash ads to HTML5.
Censorship

Krebs Is Back Online Thanks To Google's Project Shield (krebsonsecurity.com) 146

"After the massive 600gbps DDOS attack on KrebsOnSecurity.com that forced Akamai to withdraw their (pro-bono) DDOS protection, krebsonsecurity.com is now back online, hosted by Google," reports Slashdot reader Gumbercules!!.

"I am happy to report that the site is back up -- this time under Project Shield, a free program run by Google to help protect journalists from online censorship," Brian Krebs wrote today, adding "The economics of mitigating large-scale DDoS attacks do not bode well for protecting the individual user, to say nothing of independent journalists...anyone with an axe to grind and the willingness to learn a bit about the technology can become an instant, self-appointed global censor." [T]he Internet can't route around censorship when the censorship is all-pervasive and armed with, for all practical purposes, near-infinite reach and capacity. I call this rather unwelcome and hostile development the "The Democratization of Censorship...." [E]vents of the past week have convinced me that one of the fastest-growing censorship threats on the Internet today comes not from nation-states, but from super-empowered individuals who have been quietly building extremely potent cyber weapons with transnational reach...

Akamai and its sister company Prolexic have stood by me through countless attacks over the past four years. It just so happened that this last siege was nearly twice the size of the next-largest attack they had ever seen before. Once it became evident that the assault was beginning to cause problems for the company's paying customers, they explained that the choice to let my site go was a business decision, pure and simple... In an interview with The Boston Globe, Akamai executives said the attack -- if sustained -- likely would have cost the company millions of dollars.

One site told Krebs that Akamai-style protection would cost him $150,000 a year. "Ask yourself how many independent journalists could possibly afford that kind of protection money?" He suspects the attack was a botnet of enslaved IoT devices -- mainly cameras, DVRs, and routers -- but says the situation is exacerbated by the failure of many ISPs to implement the BCP38 security standard to filter spoofed traffic, "allowing systems on their networks to be leveraged in large-scale DDoS attacks... the biggest offenders will continue to fly under the radar of public attention unless and until more pressure is applied by hardware and software makers, as well as ISPs that are doing the right thing... What appears to be missing is any sense of urgency to address the DDoS threat on a coordinated, global scale."
Security

Street Fighter V Update Installed Hidden Rootkits on PCs (theregister.co.uk) 121

Capcom's latest update for Street Fighter V was installing a secret rootkit on PCs. An anonymous Slashdot reader quotes The Register: This means malicious software on the system can poke a dodgy driver installed by Street Fighter V to completely take over the Windows machine. Capcom claims it uses the driver to stop players from hacking...to cheat. Unfortunately, the code is so badly designed, it opens up a full-blown local backdoor... it switches off a crucial security defense in the operating system, then runs whatever instructions are given to it by the application, and then switches the protection back on
Friday Capcom tweeted "We are in the process of rolling back the security measures added to the PC version of Street Fighter V." This prompted one user to reply, "literal rootkits are the opposite of security measures."
Security

Malware Evades Detection By Counting Word Documents (threatpost.com) 68

"Researchers have found a new strain of document-based macro malware that evades discovery by lying dormant when it detects a security researcher's test environment," reports Threatpost, The Kaspersky Lab security news service. Slashdot reader writes: Once a computer is compromised, the malware will count the number of Word documents stored on the local drive; if it's more than two, the malware executes. Otherwise, it figures it's landed in a virtual environment or is executing in a sandbox and stays dormant.

A typical test environment consists of a fresh Windows computer image loaded into a VM. The OS image usually lacks documents and other telltale signs of real world use [according to SentinelOne researcher Caleb Fenton]. If no Microsoft Word documents are found, the VBA macro's code execution terminates, shielding the malware from automated analysis and detection. Alternately, if more than two Word documents are found on the targeted system, the macro will download and install the malware payload.

Botnet

Spam Hits Its Highest Level Since 2010 (networkworld.com) 45

Long-time Slashdot reader coondoggie quotes Network World: Spam is back in a big way -- levels that have not been seen since 2010 in fact. That's according to a blog post from Cisco Talos that stated the main culprit of the increase is largely the handiwork of the Necurs botnet... "Many of the host IPs sending Necurs' spam have been infected for more than two years.

"To help keep the full scope of the botnet hidden, Necurs will only send spam from a subset of its minions... This greatly complicates the job of security personnel who respond to spam attacks, because while they may believe the offending host was subsequently found and cleaned up, the reality is that the miscreants behind Necurs are just biding their time, and suddenly the spam starts all over again."

Before this year, the SpamCop Block List was under 200,000 IP addresses, but surged to over 450,000 addresses by the end of August. Interestingly, Proofpoint reported that between June and July, Donald Trump's name appeared in 169 times more spam emails than Hillary Clinton's.

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