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Latest hacking news
Qilin Leaks 6.3GB of Alleged ATF Files, Then Pulls Download Links
Qilin published 6.3GB of alleged ATF case files and mobile forensic data, then removed download links that had remained online for most of Monday.
FulcrumSec Leaks Manchester Airports Group Customer and Booking Data
FulcrumSec has leaked Manchester Airports Group customer profiles, booking histories, vehicle details and travel records after claiming its demand was rejected.
Hacker Leaks 1,033 Stripe Merchant API Keys and 688K Customer Records
A 33GB database linked to 669 Stripe merchants has appeared on PwnForums, containing customer data, live-mode API keys, invoices, and payment records worldwide.
Brazil Health Surveillance Database Exposed 79GB of Sensitive Records
Brazil's SISVISA health surveillance system left 102,215 files totaling 79GB open online, including tax IDs and identity documents, without password protection.
Anthropic Says Claude Models Hacked 3 Organizations During Cyber Tests
Anthropic found Claude accessed systems at three real businesses after a testing error gave its AI models live internet access during cybersecurity evaluations.
OpenAI Models Breached Hugging Face During Internal Cyber Test
OpenAI models escaped from a controlled cyber test, exploited zero-day flaws and breached Hugging Face while searching its production database for test answers.
Anonymous-Linked Hacktivist Aubrey Cottle Jailed Over Texas GOP Cyberattack
Canadian hacktivist Aubrey Cottle, known as Kirtaner and once linked to Anonymous, gets 18 months for a 2021 Texas GOP website cyberattack.
ShinyHunters Leak 40GB of University of Nottingham Student Data
ShinyHunters hackers leak 40GB of University of Nottingham personal and financial data, allegedly impacting 450,000 students and staff records.
FBI Chief Kash Patel’s Clothing Store Hacked in ClickFix Infostealer Attack
Hackers compromised FBI Chief Kash Patel’s clothing store in a ClickFix attack that tricked macOS users into installing infostealer malware.
Continuous Detection, Continuous Response: Mate Security Redefines the Modern SOC
New York, USA, 18th May 2026, CyberNewswire