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The Office of Personnel Management (OPM) recently revealed that an estimated 5.6 million government employees were affected by the hack; and not 1.1 million as previously assumed.

Samuel Schumach, spokesman for the OPM, said: “As part of the government’s ongoing work to notify individuals affected by the theft of background investigation records, the Office of Personnel Management and the Department of Defense have been analyzing impacted data to verify its quality and completeness. Of the 21.5 million individuals whose Social Security Numbers and other sensitive information were impacted by the breach, the subset of individuals whose fingerprints have been stolen has increased from a total of approximately 1.1 million to approximately 5.6 million.” This endeavor expended the use of the Department of Defense (DoD), the Department of Homeland Security (DHS), the National Security Agency (NSA), and the Pentagon. Schumer added that “if, in the future, new means are developed to misuse the fingerprint data, the government will provide additional information to individuals whose fingerprints may have been stolen in this breach.” However, we do not need to wait for the future for fingerprint data to be misused and coveted by hackers.

Look no further than the security flaws in Samsung’s new Galaxy 5 smartphone as was demonstrated by researchers at Security Research Labs (SRL) showing how fingerprints, iris scans and other biometric identifiers could be fabricated and yet authenticated by the Apple Touch ID fingerprints scanner. The shocking part of this demonstration is that this hack was achieved less than 2 days after the technology was released to the public by Apple. Ben Schlabs, researcher for SRL explained: “We expected we’d be able to spoof the S5’s Finger Scanner, but I hoped it would at least be a challenge. The S5 Finger Scanner feature offers nothing new except—because of the way it is implemented in this Android device—slightly higher risk than that already posed by previous devices.” Schlabs and other researchers discovered that “the S5 has no mechanism requiring a password when encountering a large number of incorrect finger swipes.” By rebotting the smartphone, Schlabs could force “the handset to accept an unlimited number of incorrect swipes without requiring users to enter a password [and] the S5 fingerprint authenticator [could] be associated with sensitive banking or payment apps such as PayPal.”

Micah Lee: What are some operational security practices you think everyone should adopt? Just useful stuff for average people. Edward Snowden: [Opsec] is important even if you’re not worried about the NSA. Because when you think about who the victims of surveillance are, on a day-to-day basis, you’re thinking about people who are in abusive spousal relationships, you’re thinking about people who are concerned about stalkers, you’re thinking about children who are concerned about their parents overhearing things. It’s to reclaim a level of privacy. The first step that anyone could take is to encrypt their phone calls and their text messages. You can do that through the smartphone app Signal, by Open Whisper Systems. It’s free, and you can just download it immediately. And anybody you’re talking to now, their communications, if it’s intercepted, can’t be read by adversaries. [Signal is available for iOS and Android, and, unlike a lot of security tools, is very easy to use.] You should encrypt your hard disk, so that if your computer is stolen the information isn’t obtainable to an adversary — pictures, where you live, where you work, where your kids are, where you go to school. [I’ve written a guide to encrypting your disk on Windows, Mac, and Linux.] Use a password manager. One of the main things that gets people’s private information exposed, not necessarily to the most powerful adversaries, but to the most common ones, are data dumps. Your credentials may be revealed because some service you stopped using in 2007 gets hacked, and your password that you were using for that one site also works for your Gmail account. A password manager allows you to create unique passwords for every site that are unbreakable, but you don’t have the burden of memorizing them. [The password manager KeePassX is free, open source, cross-platform, and never stores anything in the cloud.]

The other thing there is two-factor authentication. The value of this is if someone does steal your password, or it’s left or exposed somewhere … [two-factor authentication] allows the provider to send you a secondary means of authentication — a text message or something like that. [If you enable two-factor authentication, an attacker needs both your password as the first factor and a physical device, like your phone, as your second factor, to login to your account. Gmail, Facebook, Twitter, Dropbox, GitHub, Battle.net, and tons of other services all support two-factor authentication.]

We should armor ourselves using systems we can rely on every day. This doesn’t need to be an extraordinary lifestyle change. It doesn’t have to be something that is disruptive. It should be invisible, it should be atmospheric, it should be something that happens painlessly, effortlessly. This is why I like apps like Signal, because they’re low friction. It doesn’t require you to re-order your life. It doesn’t require you to change your method of communications. You can use it right now to talk to your friends.

On Monday, a hacking group calling itself the “ShadowBrokers” announced an auction for what it claimed were “cyber weapons” made by the NSA. Based on never-before-published documents provided by the whistleblower Edward Snowden, The Intercept can confirm that the arsenal contains authentic NSA software, part of a powerful constellation of tools used to covertly infect computers worldwide. The provenance of the code has been a matter of heated debate this week among cybersecurity experts, and while it remains unclear how the software leaked, one thing is now beyond speculation: The malware is covered with the NSA’s virtual fingerprints and clearly originates from the agency. The evidence that ties the ShadowBrokers dump to the NSA comes in an agency manual for implanting malware, classified top secret, provided by Snowden, and not previously available to the public. The draft manual instructs NSA operators to track their use of one malware program using a specific 16-character string, “ace02468bdf13579.” That exact same string appears throughout the ShadowBrokers leak in code associated with the same program, SECONDDATE.

The Common Crawl Foundation’s repository of openly and freely accessible web crawl data is about to go live as a Public Data Set on Amazon Web Services.

Elbaz’ goal in developing the repository: “You can’t access, let alone download, the Google or the Bing crawl data. So certainly we’re differentiated in being very open and transparent about what we’re crawling and actually making it available to developers,” he says. “You might ask why is it going to be revolutionary to allow many more engineers and researchers and developers and students access to this data, whereas historically you have to work for one of the big search engines…. The question is, the world has the largest-ever corpus of knowledge out there on the web, and is there more that one can do with it than Google and Microsoft and a handful of other search engines are already doing? And the answer is unquestionably yes. ”

Common Crawl’s data already is stored on Amazon’s S3 service, but now Amazon will be providing the storage space for free through the Public Data Set program. Not only does that remove from Common Crawl the storage burden and costs for hosting its crawl of 5 billion web pages – some 50 or 60 terabytes large – but it should make it easier for users to access the data, and remove the bandwidth-related costs they might incur for downloads. Users won’t have to deal with setting up accounts, being responsible for bandwidth bills incurred, and more complex authentication processes.

Marriott will cough up $600,000 in penalties after being caught blocking mobile hotspots so that guests would have to pay for its own WiFi services, the FCC has confirmed today. The fine comes after staff at the Gaylord Opryland Hotel and Convention Center in Nashville, Tennessee were found to be jamming individual hotspots and then charging people up to $1,000 per device to get online. Marriott has been operating the center since 2012, and is believed to have been running its interruption scheme since then. The first complaint to the FCC, however, wasn't until March 2013, when one guest warned the Commission that they suspected their hardware had been jammed. An investigation by the FCC's Enforcement Bureau revealed that was, in fact, the case. A WiFi monitoring system installed at the Gaylord Opryland would target access points with de-authentication packets, disconnecting users so that their browsing was interrupted.

The FCC deemed Marriott's behaviors as contravening Section 333 of the Communications Act, which states that "no person shall willfully or maliciously interfere with or cause interference to any radio communications of any station licensed or authorized by or under this chapter or operated by the United States Government." In addition to the $600,000 civil penalty, Marriott will have to cease blocking guests, hand over details of any access point containment features to the FCC across its entire portfolio of owned or managed properties, and finally file compliance and usage reports each quarter for the next three years.

Update: Marriott has issued the following statement on the FCC ruling: "Marriott has a strong interest in ensuring that when our guests use our Wi-Fi service, they will be protected from rogue wireless hotspots that can cause degraded service, insidious cyber-attacks and identity theft. Like many other institutions and companies in a wide variety of industries, including hospitals and universities, the Gaylord Opryland protected its Wi-Fi network by using FCC-authorized equipment provided by well-known, reputable manufacturers. We believe that the Gaylord Opryland's actions were lawful. We will continue to encourage the FCC to pursue a rulemaking in order to eliminate the ongoing confusion resulting from today's action and to assess the merits of its underlying policy."

The USA PATRIOT Act granted the government powerful new spying capabilities that have grown out of control—but the provision that the FBI and NSA have been using to collect the phone records of millions of innocent people expires on June 1. Tell Congress: it’s time to rethink out-of-control spying. A vote to reauthorize Section 215 is a vote against the Constitution.

On June 5, 2013, the Guardian published a secret court order showing that the NSA has interpreted Section 215 to mean that, with the help of the FBI, it can collect the private calling records of millions of innocent people. The government could even try to use Section 215 for bulk collection of financial records. The NSA’s defenders argue that invading our privacy is the only way to keep us safe. But the White House itself, along with the President’s Review Board has said that the government can accomplish its goals without bulk telephone records collection. And the Privacy and Civil Liberties Oversight Board said, “We have not identified a single instance involving a threat to the United States in which [bulk collection under Section 215 of the PATRIOT Act] made a concrete difference in the outcome of a counterterrorism investigation.” Since June of 2013, we’ve continued to learn more about how out of control the NSA is. But what has not happened since June is legislative reform of the NSA. There have been myriad bipartisan proposals in Congress—some authentic and some not—but lawmakers didn’t pass anything. We need comprehensive reform that addresses all the ways the NSA has overstepped its authority and provides the NSA with appropriate and constitutional tools to keep America safe. In the meantime, tell Congress to take a stand. A vote against reauthorization of Section 215 is a vote for the Constitution.