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The biotech industry's engineered cells could become an $8 trillion market by 2035, notes Phys.org. But how do you keep them from being stolen? Their article notes "an uptick in the theft and smuggling of high-value biological materials, including specially engineered cells." In Science Advances, a team of U.S. researchers present a new approach to genetically securing precious biological material. They created a genetic combination lock in which the locking or encryption process scrambled the DNA of a cell so that its important instructions were non-functional and couldn't be easily read or used. The unlocking, or decryption, process involves adding a series of chemicals in a precise order over time - like entering a password - to activate recombinases, which then unscramble the DNA to their original, functional form... They created a biological keypad with nine distinct chemicals, each acting as a one-digit input. By using the same chemicals in pairs to form two-digit inputs, where two chemicals must be present simultaneously to activate a sensor, they expanded the keypad to 45 possible chemical inputs without introducing any new chemicals. They also added safety penalties - if someone tampers with the system, toxins are released - making it extremely unlikely for an unauthorized person to access the cells. "The researchers conducted an ethical hacking exercise on the test lock and found that random guessing yielded a 0.2% success rate, remarkably close to the theoretical target of 0.1%."

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12 Apr 2026 3:34pm GMT

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12 Apr 2026 2:43pm GMT

The word clanker - a disparaging term for AI and robots - "has made its way into the Linux kernel," reports the blog It's FOSS "thanks to Greg Kroah-Hartman, the Linux stable kernel maintainer and the closest thing the project has to a second-in-command." He's been quietly running what looks like an AI-assisted fuzzing tool on the kernel that lives in a branch called "clanker" on his working kernel tree. It began with the ksmbd and SMB code. Kroah-Hartman filed a three-patch series after running his new tooling against it, describing the motivation quite simply. ["They pass my very limited testing here," he wrote, "but please don't trust them at all and verify that I'm not just making this all up before accepting them."] Kroah-Hartman picked that code because it was easy to set up and test locally with virtual machines. "Beyond those initial SMB/KSMBD patches, there have been a flow of other Linux kernel patches touching USB, HID, F2FS, LoongArch, WiFi, LEDs, and more," Phoronix wrote Tuesday, "that were done by Greg Kroah-Hartman in the past 48 hours.... Those patches in the "Clanker" branch all note as part of the Git tag: "Assisted-by: gregkh_clanker_t1000" The T1000 presumably in reference to the Terminator T-1000. It's FOSS emphasizes that "What Kroah-Hartman appears to be doing here is not having AI write kernel code. The fuzzer surfaces potential bugs; a human with decades of kernel experience reviews them, writes the actual fixes, and takes responsibility for what gets submitted." Linus has been thinking about this too. Speaking at Open Source Summit Japan last year, Linus Torvalds said the upcoming Linux Kernel Maintainer Summit will address "expanding our tooling and our policies when it comes to using AI for tooling." He also mentioned running an internal AI experiment where the tool reviewed a merge he had objected to. The AI not only agreed with his objections but found additional issues to fix. Linus called that a good sign, while asserting that he is "much less interested in AI for writing code" and more interested in AI as a tool for maintenance, patch checking, and code review.

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12 Apr 2026 2:34pm GMT

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12 Apr 2026 1:21pm GMT

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12 Apr 2026 1:20pm GMT

Record domestic oil and gas production hasn't saved US drivers from price spikes.

12 Apr 2026 11:17am GMT

Forbes estimates he's worth roughly $110 billion, "placing him ahead of Bill Gates." And now Changpeng Zhao, the 49-year-old billionaire founder of Binance, "has written a memoir..." It arrives with the unmistakable timing of a man determined to tell the world his version of his meteoric crypto rise and fall, and foreshadow his comeback. The book, Freedom of Money: A Memoir of Protecting Users, Resilience, and the Founding of Binance, runs 364 pages, self-published in English and Chinese.... Zhao also recounts Binance's long battle with U.S. regulators, the company's record $4.3 billion settlement for fostering unscrupulous money launderers, his four-month prison sentence in California, where he says he began writing the book, and his recent pardon by President Trump... In Zhao's telling, the case brought by multiple U.S. agencies was less about what Binance had done than about what it had become... "It didn't make sense to me, or any of my lawyers. Other than the fact that we were the biggest in the industry." The U.S. government alleged something more specific: that Binance failed to implement programs to prevent or report suspicious transactions - including those tied to Hamas's Al-Qassam Brigades, Al Qaeda, and ISIS - while also processing trades between U.S. users and those in sanctioned jurisdictions like Iran, North Korea, and Syria. In total, regulators alleged the exchange willfully failed to report more than 100,000 suspicious transactions, including those involving terrorist organizations, ransomware attackers, child sexual exploitation material, frauds and scams... The final settlement amount - $4.3 billion, split across the Department of Justice, the Department of the Treasury's Financial Crimes Enforcement Network, the Office of Foreign Assets Control and the U.S. Commodity Futures Trading Commission - was the largest corporate penalty in the history of nearly each agency involved. Attorney General Merrick B. Garland said at the time of the announcement: "Binance became the world's largest cryptocurrency exchange in part because of the crimes it committed." The prison passages are among the most vivid in the book. Zhao says he was worried about extortion because the media had reported he was the richest person in U.S. prison history, but then realized no one read the WSJ or Bloomberg or recognized him. Zhao also writes about the food, the routines and the specific indignity of confinement, including sharing a cell with a man serving 30 years for killing two people... Writes Zhao of his cellmate, "Soon, I discovered that the most lethal thing about him wasn't his murder conviction, it was his snoring. He snored more loudly than thunder strikes, the sound of which rose even above the constant toilet flushings." Binance at one point held a roughly 20% stake in Sam Bankman-Fried's FTX and about $580 million in FTT tokens, the article points out. "As FTX neared collapse in late 2022, Zhao writes, Sam Bankman-Fried called to ask for a couple of billion dollars 'nonchalantly, as if he was asking for a bologna sandwich.' "Some believe that Binance's brief show of interest in acquiring FTX, followed by its abrupt withdrawal from the deal, hastened FTX's spiral into bankruptcy..." Thanks to long-time Slashdot reader destinyland for sharing the article.

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12 Apr 2026 10:34am GMT

Trisquel 12 (Ecne) becomes the project's new Ubuntu 24.04-based LTS release for users seeking a fully free system.

11 Apr 2026 11:50pm GMT

AerynOS has made a quiet logo change as part of a broader refresh of the project's visual presentation.

11 Apr 2026 7:29pm GMT

Little Snitch, long known on macOS, is now available on Linux with app-level network monitoring built around eBPF and a web-based UI.

11 Apr 2026 11:31am GMT

Systems from Google, OpenAI, Anthropic, and xAI struggle with the Premier League.

11 Apr 2026 11:15am GMT

"The work ahead is greater than the work behind us."

11 Apr 2026 3:24am GMT