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Facebook has been ordered by a Belgian court to stop tracking non-Facebook users when they visit the Facebook site. Facebook has been given 48 hours to stop the tracking or face possible fines of up to 250,000 Euro a day.

Facebook has said that it will appeal the ruling, claiming that since their european headquarters are situated in Ireland, they should only be bound by the Irish Data Protection Regulator. Facebook’s chief of security Alex Stamos has posted an explanation about why non-Facebook users are tracked when they visit the site. The tracking issue centres around the creation of a “cookie” called “datr” whenever anyone visits a Facebook page. This cookie contains an identification number that identifies the same browser returning each time to different Facebook pages. Once created, the cookie will last 2 years unless the user explicitly deletes it. The cookie is created for all visitors to Facebook, irrespective of whether they are a Facebook user or even whether they are logged into Facebook at the time. According to Stamos, the measure is needed to: Prevent the creation of fake and spammy accounts Reduce the risk of someone’s account being taken over by someone else Protect people’s content from being stolen Stopping denial of service attacks against Facebook

The principle behind this is that if you can identify requests that arrive at the site for whatever reason, abnormal patterns may unmask people creating fake accounts, hijacking a real account or just issuing so many requests that it overwhelms the site. Stamos’ defence of tracking users is that they have been using it for the past 5 years and nobody had complained until now, that it was common practice and that there was little harm because the data was not collected for any purpose other than security. The dilemma raised by Facebook’s actions is a common one in the conflicting spheres of maintaining privacy and maintaining security. It is obvious that if you can identify all visitors to a site, then it is possible to determine more information about what they are doing than if they were anonymous. The problem with this from a moral perspective is that everyone is being tagged, irrespective of whether their intent was going to be malicious or not. It is essentially compromising the privacy of the vast majority for the sake of a much smaller likelihood of bad behaviour.

today we’re excited to contribute back to the open source community by launching First Look Code, the home for our own open source projects related to privacy, security, data, and journalism. To begin with, First Look Code is the new home for document sanitization software PDF Redact Tools, and we’ve launched a brand new anti-gag order project called AutoCanary.

AutoCanary A warrant canary is a regularly published statement that a company hasn’t received any legal orders that it’s not allowed to talk about, such as a national security letter. Canaries can help prevent web publishers from misleading visitors and prevent tech companies from misleading users when they share data with the government and are prevented from talking about it. One such situation arose — without a canary in place — in 2013, when the U.S. government sent Lavabit, a provider of encrypted email services apparently used by Snowden, a legal request to access Snowden’s email, thwarting some of the very privacy protections Lavabit had promised users. This request included a gag order, so the company was legally prohibited from talking about it. Rather than becoming “complicit in crimes against the American people,” in his words, Lavabit founder Ladar Levison, chose to shut down the service.

Warrant canaries are designed to help companies in this kind of situation. You can see a list of companies that publish warrant canary statements at Canary Watch. As of today, First Look Media is among the companies that publish canaries. We’re happy to announce the first version of AutoCanary, a desktop program for Windows, Mac OS X, and Linux that makes the process of generating machine-readable, digitally-signed warrant canary statements simpler. Read more about AutoCanary on its new website.

The Intercept published an expose on the NSA's XKeyscore program. Along with information on the breadth and scale of the NSA's metadata collection, The Intercept revealed how the NSA relies on unencrypted cookie data to identify users. As The Intercept says: "The NSA’s ability to piggyback off of private companies’ tracking of their own users is a vital instrument that allows the agency to trace the data it collects to individual users. It makes no difference if visitors switch to public Wi-Fi networks or connect to VPNs to change their IP addresses: the tracking cookie will follow them around as long as they are using the same web browser and fail to clear their cookies." The NSA slides released by The Intercept give detailed guides to understanding the data transmitted by these cookies, as well as how to find unique machine identifiers that analysts can use to differentiate between multiple machines using the same IP address. We've written before about how spy agencies piggyback on social media account data to find Internet users' names or other identifying info, and these slides drive home the point that HTTP cookies leave users vulnerable to government surveillance, since any intermediary (or spy agency) can read the sensitive data they contain.

Worse yet, most of the time these identifying cookies come from third-party sources on webpages, and users have no meaningful way to opt out of receiving them (short of blocking all third party cookies) since advertisers (the main server of these types of cookies) refuse to honor the Do Not Track header.  Browser makers could help address this sort of non-consensual tracking by both advertisers and the NSA with some simple technical changes—changes that have been shown to reduce the number of third party cookies received by 67%. So far, though, they've been unwilling to build privacy protecting features in by default. Until they do, the best way for users to protect themselves is by installing a privacy protecting app like Privacy Badger, which is designed to block these types of uniquely identifying tracking cookies, or HTTPS Everywhere to block the transmission of HTTP cookies.

The Belgian government will be suing Facebook. The Commission for the Protection of Privacy states that Facebook violates Belgian and EU law by tracking systems that target both Facebook users as well as non-Facebook users. Facebook is known for cooperating with the U.S.’ National Security Agency. 

The Belgian privacy watchdog’s case against the internet giant Facebook will be heard at a court in Brussels on Thursday. The Commission has repeatedly requested that Facebook should comply with Belgian and EU law. Facebook failed to comply, and the Commission has no power to enforce the law; hence the decision to sue Facebook to attain a a court ruling. The President of the Commission for the Protection of Privacy, Willem Debeuckelaere, told the press that: “Facebook treats its users’ private lives without respect and that needs tackling. It’s not because we want to start a lawsuit over this, but we cannot continue to negotiate through other means. .. We want a judge to impose our recommendations. These recommendations are chiefly aimed at protecting internet users who are not Facebook members.”

The Belgian privacy watchdog alleges that Facebook tracks the web browsing of all visitors, including those who have specifically turned the tracking function off; This gathering of private information allegedly also includes those who do not have a Facebook account. Moreover, the Commission claims that Facebook has the capability to surveil computers without consent, even when users are logged out; and Facebook can monitor every PC of users that use websites with Facebook plugins. The capability to monitor both Facebook users and non-Facebook users allegedly functions via Cookies that store information about user’s internet activities, including preferential settings of websites and which websites internet users have visited. The Commission claims that Facebook installs these Cookies on all computers that visit websites that for example have a Facebook plugin to share internet content. That includes the computers of persons who do not make use of Facebook’s “share” or “like” button.

Security experts call it a “drive-by download”: a hacker infiltrates a high-traffic website and then subverts it to deliver malware to every single visitor. It’s one of the most powerful tools in the black hat arsenal, capable of delivering thousands of fresh victims into a hackers’ clutches within minutes. Now the technique is being adopted by a different kind of a hacker—the kind with a badge. For the last two years, the FBI has been quietly experimenting with drive-by hacks as a solution to one of law enforcement’s knottiest Internet problems: how to identify and prosecute users of criminal websites hiding behind the powerful Tor anonymity system. The approach has borne fruit—over a dozen alleged users of Tor-based child porn sites are now headed for trial as a result. But it’s also engendering controversy, with charges that the Justice Department has glossed over the bulk-hacking technique when describing it to judges, while concealing its use from defendants. Critics also worry about mission creep, the weakening of a technology relied on by human rights workers and activists, and the potential for innocent parties to wind up infected with government malware because they visited the wrong website. “This is such a big leap, there should have been congressional hearings about this,” says ACLU technologist Chris Soghoian, an expert on law enforcement’s use of hacking tools. “If Congress decides this is a technique that’s perfectly appropriate, maybe that’s OK. But let’s have an informed debate about it.”

The FBI’s use of malware is not new. The bureau calls the method an NIT, for “network investigative technique,” and the FBI has been using it since at least 2002 in cases ranging from computer hacking to bomb threats, child porn to extortion. Depending on the deployment, an NIT can be a bulky full-featured backdoor program that gives the government access to your files, location, web history and webcam for a month at a time, or a slim, fleeting wisp of code that sends the FBI your computer’s name and address, and then evaporates. What’s changed is the way the FBI uses its malware capability, deploying it as a driftnet instead of a fishing line. And the shift is a direct response to Tor, the powerful anonymity system endorsed by Edward Snowden and the State Department alike.