cd /news/ai-safety/researchers-used-claude-to-hack-open… · home topics ai-safety article
[ARTICLE · art-134838] src=theregister.com ↗ pub= topic=ai-safety verified=true sentiment=↓ negative

Researchers used Claude to hack OpenAI employees' ChatGPT accounts

Anthropic's Claude was used by researchers to hack into OpenAI employees' ChatGPT accounts, according to a report by The Register. The incident highlights growing security concerns around AI agents and account access. The Register's coverage also notes related AI security developments, including Microsoft's agentic porting of Copilot runtime to Rust for $120K and an FBI report that fake cop and government impersonation scams cost victims $1.6B.

by read2 min views1 publishedSep 18, 2026
Researchers used Claude to hack OpenAI employees' ChatGPT accounts
Image: The Register

AI

Microsoft agentically ports Copilot runtime to Rust for $120KThe Rust compiler remains unperturbed by the antics of the LLM

Virginia governor wakes up to fact datacenters have become political cancerExecutive order puts the kibosh on NDAs, limits permitting, and calls for stiffer environmental protections

Compsci grads facing recession-like job prospects thanks to AISlinging coffee and waiting tables ain't just for liberal arts grads any more, say Census Bureau economists

Claude Code revamps projects so you can work and pay in parallelRunning multiple Claude sessions at once means less waiting around to hit your usage limit

FBI: Fake cop and government impersonation scams cost victims $1.6BAI, fake uniforms, and mock offices help crooks sell the con

Infosec

Security #### Russians are posing as Signal support to launch phishing attacksPLUS: US takes down Iranian propaganda sites; Marketing company asks 'Why Do We Have Your Information?' And more! #

Security #### Microsoft patches failed to fix on-prem SharePoint, which is now under zero-day attackPLUS: China upgrades smartphone surveillance tools; Ring eases anti-snooping stance; and more #

Black Hat and DEF CON #### DEF CON Franklin project enlists hackers to harden critical infrastructureVoting village reports have been so successful, says Jeff Moss, that the whole of DEF CON will now be included #

Security #### EQT buys majority share in Swiss cybersecurity biz AcronisWent at equivalent of $3.5B+ valuation for entire firm, though portion sold not specified #

Malware Month #### Ten years since the first corp ransomware, Mikko Hyppönen sees no end in sightOn the plus side, infosec's a good bet for a long, stable career

FOSS

KDE turns 30 and someone's brought an AI-native desktop proposalAkademy talk imagines Plasma assembling itself around a personal model of each user

Shopify extends lifeline to Tailwind as vibe coding erodes web dev platform's bottom lineAcquisition gives open source CSS framework 'a stable long-term home'

Switzerland tests a FOSS escape route from Microsoft 365Swiss Army sticks a knife in American cloud apps with its own FOSS push

Feel peak Windows was 7? You might like Kumander LinuxDebian and Xfce – solid, sensible choices – with a pretty skin

Canonical shuttering some of its legacy chat channelsThe Ubuntu Pastebin went in June, IRC gets demoted next

Audacity audio-editing app no longer looks like it's from the early 2000sThe FOSS tool for audio editing has a fresh coat of paint, and new features to boot

── more in #ai-safety 4 stories · sorted by recency
── more on @anthropic 3 stories trending now
sponsored brought to you by zahid.host 4,200+ EU-deployed projects
reading about agents? ship yours in a single git push.

Run your AI side-project on zahid.host

EU-based hosting, git-push deploys, automatic HTTPS, no cold starts. Free tier with a custom domain — perfect for shipping the agent you just read about.

$git push zahid main
Live at https://your-agent.zahid.host
Get free account → Pricing
from €0/mo · no card required
LIVE [news/researchers-used-cla…] indexed:0 read:2min 2026-09-18 ·