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I recently wrote about the new iOS feature that forces an iPhone to reboot after it’s been inactive for a longish period of time.
Here are the technical details, discovered through reverse engineering. The feature triggers after seventy-two hours of inactivity, even it is remains connected to Wi-Fi.
This is from 404 Media:
The Graykey, a phone unlocking and forensics tool that is used by law enforcement around the world, is only able to retrieve partial data from all modern iPhones that run iOS 18 or iOS 18.0.1, which are two recently released versions of Apple’s mobile operating system, according to documents describing the tool’s capabilities in granular detail obtained by 404 Media. The documents do not appear to contain information about what Graykey can access from the public release of iOS 18.1, which was released on October 28.
More information:
Meanwhile, Graykey’s performance with Android phones varies, largely due to the diversity of devices and manufacturers. On Google’s Pixel lineup, Graykey can only partially access data from the latest Pixel 9 when in an “After First Unlock” (AFU) state—where the phone has been unlocked at least once since being powered on.
I’ve been writing about the problem with lawful-access backdoors in encryption for decades now: that as soon as you create a mechanism for law enforcement to bypass encryption, the bad guys will use it too.
Turns out the same thing is true for non-technical backdoors:
The advisory said that the cybercriminals were successful in masquerading as law enforcement by using compromised police accounts to send emails to companies requesting user data. In some cases, the requests cited false threats, like claims of human trafficking and, in one case, that an individual would “suffer greatly or die” unless the company in question returns the requested information.
The FBI said the compromised access to law enforcement accounts allowed the hackers to generate legitimate-looking subpoenas that resulted in companies turning over usernames, emails, phone numbers, and other private information about their users.
The German police have successfully deanonymized at least four Tor users. It appears they watch known Tor relays and known suspects, and use timing analysis to figure out who is using what relay.
Hacker News thread.
Supposedly the DHS has these:
The robot, called “NEO,” is a modified version of the “Quadruped Unmanned Ground Vehicle” (Q-UGV) sold to law enforcement by a company called Ghost Robotics. Benjamine Huffman, the director of DHS’s Federal Law Enforcement Training Centers (FLETC), told police at the 2024 Border Security Expo in Texas that DHS is increasingly worried about criminals setting “booby traps” with internet of things and smart home devices, and that NEO allows DHS to remotely disable the home networks of a home or building law enforcement is raiding. The Border Security Expo is open only to law enforcement and defense contractors. A transcript of Huffman’s speech was obtained by the Electronic Frontier Foundation’s Dave Maass using a Freedom of Information Act request and was shared with 404 Media.
“NEO can enter a potentially dangerous environment to provide video and audio feedback to the officers before entry and allow them to communicate with those in that environment,” Huffman said, according to the transcript. “NEO carries an onboard computer and antenna array that will allow officers the ability to create a ‘denial-of-service’ (DoS) event to disable ‘Internet of Things’ devices that could potentially cause harm while entry is made.”
Slashdot thread.
This is pretty horrific:
…a group of men behind a violent crime spree designed to compel victims to hand over access to their cryptocurrency savings. That announcement and the criminal complaint laying out charges against St. Felix focused largely on a single theft of cryptocurrency from an elderly North Carolina couple, whose home St. Felix and one of his accomplices broke into before physically assaulting the two victims—both in their seventies—and forcing them to transfer more than $150,000 in Bitcoin and Ether to the thieves’ crypto wallets.
I think cryptocurrencies are more susceptible to this kind of real-world attack because they are largely outside the conventional banking system. Yet another reason to stay away from them.
After 175 million failed password guesses, a judge rules that the Canadian police must return a suspect’s phone.
[Judge] Carter said the investigation can continue without the phones, and he noted that Ottawa police have made a formal request to obtain more data from Google.
“This strikes me as a potentially more fruitful avenue of investigation than using brute force to enter the phones,” he said.
Add pharmacies to the list of industries that are giving private data to the police without a warrant.
There seems to be no end to warrantless surveillance:
According to the letter, a surveillance program now known as Data Analytical Services (DAS) has for more than a decade allowed federal, state, and local law enforcement agencies to mine the details of Americans’ calls, analyzing the phone records of countless people who are not suspected of any crime, including victims. Using a technique known as chain analysis, the program targets not only those in direct phone contact with a criminal suspect but anyone with whom those individuals have been in contact as well.
The DAS program, formerly known as Hemisphere, is run in coordination with the telecom giant AT&T, which captures and conducts analysis of US call records for law enforcement agencies, from local police and sheriffs’ departments to US customs offices and postal inspectors across the country, according to a White House memo reviewed by WIRED. Records show that the White House has, for the past decade, provided more than $6 million to the program, which allows the targeting of the records of any calls that use AT&T’s infrastructure—a maze of routers and switches that crisscross the United States.
The new site 404 Media has a good article on how hackers are cheaply getting personal information from credit bureaus:
This is the result of a secret weapon criminals are selling access to online that appears to tap into an especially powerful set of data: the target’s credit header. This is personal information that the credit bureaus Experian, Equifax, and TransUnion have on most adults in America via their credit cards. Through a complex web of agreements and purchases, that data trickles down from the credit bureaus to other companies who offer it to debt collectors, insurance companies, and law enforcement.
A 404 Media investigation has found that criminals have managed to tap into that data supply chain, in some cases by stealing former law enforcement officer’s identities, and are selling unfettered access to their criminal cohorts online. The tool 404 Media tested has also been used to gather information on high profile targets such as Elon Musk, Joe Rogan, and even President Joe Biden, seemingly without restriction. 404 Media verified that although not always sensitive, at least some of that data is accurate.
Sidebar photo of Bruce Schneier by Joe MacInnis.