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A thing being repeated across businesses worldwide, including at Microsoft, is C level execs struggling to know why most staff aren’t using Copilot for M365, despite how much it costs.
Because most staff don’t spend all day in Teams meetings reading out PowerPoint slides to people who pretend to care. They have actual jobs. Doing work. Which they know how to do. Because it is their job.
Physical security and cryptography can learn from each other, part 11367:
Hotels wisely don't put the room number on guest keycards so if someone finds your card, they'd have to exhaustively search the hotel to find the room it opens.
Some hotels now have elevators programmed to only let you call the floor for which your keycard is coded, preventing guests from wandering to other floors.
But it also means the elevator can be used as an efficient oracle to determine the floor of a found key.
Rust 1.94.1 has been released.
This point release fixes a few regressions that slipped into in Rust 1.94.0: an internal compiler error in Clippy, a small security issue in Cargo, and two issues in the standard library.
See the blog post for details: https://blog.rust-lang.org/2026/03/26/1.94.1-release/
Russian intelligence managed to install a wire-taping device as part of a thermostat at a Ukrainian drone factory
okay I can finally show off these things- Sun SPOTs, weird little java on metal microcontrollers from 2005/2006!
We Rebuilt Zeta from the Training Data Up
You can get a cheap Wi-Fi enabled camera intended for sticking in your ear for less than $5.
You know what else it's good for?
Reading tiny print on tiny chips. Here's a comparison of this device vs. an iPhone 16.
You're welcome.
Kevin Beaumont
Matt Blaze
Rust Language
Catalin Cimpanu
buherator
Penny
Mike Roach
Nemeski
Mr. Bitterness