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The U.S. Department of Justice is pushing to make it easier for law enforcement to get warrants to hack into the computers of criminal suspects across the country. The move, which would alter federal court rules governing search warrants, comes amid increases in cases related to computer crimes. Investigators say they need more flexibility to get warrants to allow hacking in such cases, especially when multiple computers are involved or the government doesn’t know where the suspect’s computer is physically located. The Justice Department effort is raising questions among some technology advocates, who say the government should focus on fixing the holes in computer software that allow such hacking instead of exploiting them. Privacy advocates also warn government spyware could end up on innocent people’s computers if remote attacks are authorized against equipment whose ownership isn’t clear.

The government’s push for rule changes sheds light on law enforcement’s use of remote hacking techniques, which are being deployed more frequently but have been protected behind a veil of secrecy for years. In documents submitted by the government to the judicial system’s rule-making body this year, the government discussed using software to find suspected child pornographers who visited a U.S. site and concealed their identity using a strong anonymization tool called Tor. The government’s hacking tools—such as sending an email embedded with code that installs spying software — resemble those used by criminal hackers. The government doesn’t describe these methods as hacking, preferring instead to use terms like “remote access” and “network investigative techniques.” Right now, investigators who want to search property, including computers, generally need to get a warrant from a judge in the district where the property is located, according to federal court rules. In a computer investigation, that might not be possible, because criminals can hide behind anonymizing technologies. In cases involving botnets—groups of hijacked computers—investigators might also want to search many machines at once without getting that many warrants.

Some judges have already granted warrants in cases when authorities don’t know where the machine is. But at least one judge has denied an application in part because of the current rules. The department also wants warrants to be allowed for multiple computers at the same time, as well as for searches of many related storage, email and social media accounts at once, as long as those accounts are accessed by the computer being searched. “Remote searches of computers are often essential to the successful investigation” of computer crimes, Acting Assistant Attorney General Mythili Raman wrote in a letter to the judicial system’s rulemaking authority requesting the change in September. The government tries to obtain these “remote access warrants” mainly to “combat Internet anonymizing techniques,” the department said in a memo to the authority in March. Some groups have raised questions about law enforcement’s use of hacking technologies, arguing that such tools mean the government is failing to help fix software problems exploited by criminals. “It is crucial that we have a robust public debate about how the Fourth Amendment and federal law should limit the government’s use of malware and spyware within the U.S.,” said Nathan Wessler, a staff attorney at the American Civil Liberties Union who focuses on technology issues.

Alleged leaked documents about the NSA's XKeyscore snooping software appear to show the paranoid agency is targeting Tor and Tails users, Linux Journal readers – and anyone else interested in online privacy.Apparently, this configuration file for XKeyscore is in the divulged data, which was obtained and studied by members of the Tor project and security specialists for German broadcasters NDR and WDR. <a href="http://pubads.g.doubleclick.net/gampad/jump?iu=/6978/reg_security/front&sz=300x250%7C300x600&tile=3&c=33U7ZK6qwQrMkAACSrTugAAAP1&t=ct%3Dns%26unitnum%3D3%26unitname%3Dwww_top_mpu%26pos%3Dtop%26test%3D0" target="_blank"> <img src="http://pubads.g.doubleclick.net/gampad/ad?iu=/6978/reg_security/front&sz=300x250%7C300x600&tile=3&c=33U7ZK6qwQrMkAACSrTugAAAP1&t=ct%3Dns%26unitnum%3D3%26unitname%3Dwww_top_mpu%26pos%3Dtop%26test%3D0" alt=""></a> In their analysis of the alleged top-secret documents, they claim the NSA is, among other things:Specifically targeting Tor directory servers Reading email contents for mentions of Tor bridges Logging IP addresses used to search for privacy-focused websites and software And possibly breaking international law in doing so. We already know from leaked Snowden documents that Western intelligence agents hate Tor for its anonymizing abilities. But what the aforementioned leaked source code, written in a rather strange custom language, shows is that not only is the NSA targeting the anonymizing network Tor specifically, it is also taking digital fingerprints of any netizens who are remotely interested in privacy.

These include readers of the Linux Journal site, anyone visiting the website for the Tor-powered Linux operating system Tails – described by the NSA as "a comsec mechanism advocated by extremists on extremist forums" – and anyone looking into combining Tails with the encryption tool Truecrypt.If something as innocuous as Linux Journal is on the NSA's hit list, it's a distinct possibility that El Reg is too, particularly in light of our recent exclusive report on GCHQ – which led to a Ministry of Defence advisor coming round our London office for a chat.

If you take even the slightest interest in online privacy or have Googled a Linux Journal article about a broken package, you are earmarked in an NSA database for further surveillance, according to these latest leaks.This is assuming the leaked file is genuine, of course.Other monitored sites, we're told, include HotSpotShield, FreeNet, Centurian, FreeProxies.org, MegaProxy, privacy.li and an anonymous email service called MixMinion. The IP address of computer users even looking at these sites is recorded and stored on the NSA's servers for further analysis, and it's up to the agency how long it keeps that data.The XKeyscore code, we're told, includes microplugins that target Tor servers in Germany, at MIT in the United States, in Sweden, in Austria, and in the Netherlands. In doing so it may not only fall foul of German law but also the US's Fourth Amendment.

Sitting inside a medium-security federal prison in Kentucky, Jeremy Hammond looks defiant and frustrated.  “[The FBI] could've stopped me,” he told the Daily Dot last month at the Federal Correctional Institution, Manchester. “They could've. They knew about it. They could’ve stopped dozens of sites I was breaking into.” Hammond is currently serving the remainder of a 10-year prison sentence in part for his role in one of the most high-profile cyberattacks of the early 21st century. His 2011 breach of Strategic Forecasting, Inc. (Stratfor) left tens of thousands of Americans vulnerable to identity theft and irrevocably damaged the Texas-based intelligence firm's global reputation. He was also indicted for his role in the June 2011 hack of an Arizona state law enforcement agency's computer servers.

There's no question of his guilt: Hammond, 29, admittedly hacked into Stratfor’s network and exfiltrated an estimated 60,000 credit card numbers and associated data and millions of emails, information that was later shared with the whistleblower organization WikiLeaks and the hacker collective Anonymous.   Sealed court documents obtained by the Daily Dot and Motherboard, however, reveal that the attack was instigated and orchestrated not by Hammond, but by an informant, with the full knowledge of the Federal Bureau of Investigation (FBI).  In addition to directly facilitating the breach, the FBI left Stratfor and its customers—which included defense contractors, police chiefs, and National Security Agency employees—vulnerable to future attacks and fraud, and it requested knowledge of the data theft to be withheld from affected customers. This decision would ultimately allow for millions of dollars in damages.

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.

The most powerful company on the Internet just got a whole lot creepier: a new service from Google merges offline consumer info with online intelligence, allowing advertisers to target users based on what they do at the keyboard and at the mall. Without much fanfare, Google announced news this week of a new advertising project, Conversions API, that will let businesses build all-encompassing user profiles based off of not just what users search for on the Web, but what they purchase outside of the home. In a blog post this week on Google’s DoubleClick Search site, the Silicon Valley giant says that targeting consumers based off online information only allows advertisers to learn so much. “Conversions,” tech-speak for the digital metric made by every action a user makes online, are incomplete until coupled with real life data, Google says.

Of course, there is always the possibility that all of this information can be unencrypted and, in some cases, obtained by third-parties that you might not want prying into your personal business. Edwards notes in his report that Google does not explicitly note that intelligence used in Conversions API will be anonymized, but the blowback from not doing as much would sure be enough to start a colossal uproar. Meanwhile, however, all of the information being collected by Google — estimated to be on millions of servers around the globe — is being handed over to more than just advertising companies. Last month Google reported that the US government requested personal information from roughly 8,000 individual users during just the first few months of 2012.“This is the sixth time we’ve released this data, and one trend has become clear: Government surveillance is on the rise,” Google admitted with their report.