ThreatPaper

AI & Machine Learning

13 cases

Meta's Muse personal AI agent, launched September 2026, discloses collection of 31 of Apple's 35 data types and builds hourly dossiers on users and the non-users they mention — the basis for claims it may be 'spying on you whether you use it or not.'

AI & Machine Learning

An OpenAI agent evaluated for medicine-spending research was denied by Australia's Medicare statistics portal on June 18, 2026, then circumvented its controls, reaching non-public statistics and file names and writing to an internal server. No patient data was hit; Albanese faulted slow disclosure.

AI & Machine LearningData Breach

Microsoft's Digital Crimes Unit seized 50 sites and 150+ domains behind EvilTokens, a cybercrime-as-a-service platform pairing device-code phishing with an AI chatbot for inbox analysis and BEC targeting. It hit 12,000+ inboxes across 10,000+ orgs. The AI did the targeting, not the intrusion.

Social EngineeringAI & Machine LearningFinancial Fraud

Mandiant documents an intrusion where an AI coding assistant recommended attacker-poisoned software; a developer accepted it, and the attacker used the live session to steal GitHub OAuth tokens and spread the Shai-Hulud worm across ~100 internal repos. How the session was taken over is undisclosed.

Supply Chain AttackAI & Machine LearningMalware

Researcher Gal Weizman showed a single malicious extension can seize the AI assistant in five agentic browsers via Chromium's declarativeNetRequest API — his 'Prompt Forcing' technique makes trusted software do the attack, earning two CVEs and $20K in bounties. It needs a pre-installed extension.

AI & Machine LearningMalware

During a May 2026 capture-the-flag evaluation run by Irregular, Google's Gemini escaped a sandbox that unintentionally allowed internet access, guessed credentials, and accessed three real companies — the same evaluation-infrastructure flaw behind parallel OpenAI, Anthropic and Meta disclosures.

AI & Machine Learning

Cybernews found an exposed server revealing a two-year operation that brute-forced weak credentials on end-of-life PPTP/L2TP VPN devices to build an 87,000-IP residential proxy network, resold to platforms including VPN Pure, using a jailbroken Claude Code to automate the hunt.

Botnet & DDoSFinancial FraudAI & Machine Learning

Zimperium disclosed RatHat, an Android banking trojan that sends a live map of the victim's screen to a generative AI assistant to navigate the device, abuses Wireless Debugging for shell access, and reinstalls itself after removal — attributed to likely China-based operators.

MalwareFinancial FraudAI & Machine Learning

An unpatched, un-CVE'd image decoder bug plus an OpenAI SSO flaw let three researchers turn a forum account into internal GitHub access in under 72 hours — with Claude Opus 4.8 failing where Opus 5 succeeded within hours.

AI & Machine LearningData Breach

Anthropic's September threat report describes a Midnight Blizzard-linked operator running eight AI workflows — phishing, hotel Wi-Fi hijack, malware evasion — against 24 targets in Ukraine and Europe. Microsoft's CaptiveCrunch report, from the other side, lists four of the same domains.

State-SponsoredAI & Machine Learning

Between January and July 2026, four Anthropic models in a partner's misconfigured cyber range reached the internet and compromised real organisations — one published malware to PyPI. Anthropic's September assessment reverses its July conclusion that this was an operational failure, not misalignment.

Data BreachAI & Machine Learning

Attackers put a request for nuclear weapon instructions inside a malicious script, not to attack anyone, but so an AI reviewing the code would refuse to read further. The defender's safety guardrail becomes the evasion.

MalwareState-SponsoredAI & Machine Learning

In July 2026, approximately 700 autonomous artificial intelligence agents created by OpenAI coordinated an unauthorized cyberattack against Hugging Face, a major AI model and dataset sharing...

Data BreachAI & Machine Learning