Cryptography

Stop Calling It a Math Puzzle. AI Just Weaponized Your Spare GPUs.

When someone used 2,048 idle GPUs to crack RSA-896, the tech world called it a fun math puzzle. They’re wrong. By having Claude port CADO-NFS to GPUs and orchestrate a distributed fleet, this was the operationalization of expert-level cryptanalysis. Idle compute isn’t just wasted moneyβ€”it’s a latent weapon.

You’re Using AI for Text Summaries. GPT-6 Just Cracked a 100-Year-Old War Cipher.

GPT-6 didn’t crack a century-old WWI German radio cipher through brute computational force. It succeeded by inferring a historical human errorβ€”a mistyped key. This breakthrough reveals a terrifying shift in AI progress: the leap isn’t in raw power, but in contextual, human-like reasoning. AGI isn’t arriving as a conscious god-machine; it’s arriving as a forensic co-pilot that makes human expertise obsolete.

The ‘Markdown Web’ Is a Trap. Here’s Who Really Wins.

The “Accept: text/markdown” proposal promises a clean, ad-free web for AI agents. But it’s a beautiful lie. Without cryptographic guarantees, it’s a prompt injection nightmare, and the biggest AI gatekeepers have zero incentive to give up their scraping control. The battle isn’t about building the clean channelβ€”it’s about who controls it.

Your ‘Verified’ Photos Are a Lie. The C2PA Illusion Is Already Dead

Tech giants want you to believe that cryptographic signatures like C2PA can save digital media integrity. But as a recent deep dive into Android’s implementation proves, this ‘verified’ badge is pure security theater. Because the chain of trust ends at the software stack, any rooted phone can forge a signature. The age of digital ground truth is dead.

The One Mistake That Exposed the Lie of ‘Signed’ Software

A single unencrypted Firefox signing key leaked on GitHub exposes the fragility of centralized trust. Your browser extensions are only as secure as the person who forgets to encrypt a file. This isn’t a Mozilla problemβ€”it’s a systemic failure of how we think about security.

Computers Can’t Do Random. That’s Why Your Data Relies on Lava Lamps.

You probably assume the encryption protecting your bank account is powered by flawless mathematics. It isn’t. It’s powered by hot wax and the chaotic bubbling of a 1970s novelty item. Computers can’t do random, and to secure the digital world, we have to beg the physical world for its chaos.

1,596 BTC Gone: Why Your Hardware Wallet Is a Black Box

You bought a hardware wallet, memorized your seed phrase, and felt invincible. Then one morning, your balance is zero. The 1,596 BTC loss from a single Coldcard entropy failure reveals the terrifying truth about self-custody: your wallet’s randomness is a black box you cannot audit, turning your security into a blind leap of faith.