Data Security

Application Security
Mathspace Breach Exposes Data of Over 1 Million Students and Staff
Attackers breached Mathspace's Metabase internal reporting system, stealing data from more than 1 million students, staff, and parents at the math platform.
Application Security
Attackers Chain MikroTik Flaws to Hijack Internet-Exposed SSH
Hackers are exploiting two chained MikroTik RouterOS vulnerabilities to take full control of routers with SSH services exposed to the public internet.
Application Security
Trezor Data Breach Impact Reaches 81,000 Customers
Trezor updated breach impact to 81,000 total customers after a third-party logistics provider ShipMonk was compromised in August 2026.
Application Security
Fake IT Help Desk Calls Target Microsoft 365 Executives
Vishing campaign targets directors and VPs with fake IT help desk calls, using adversary-in-the-middle token theft and residential proxies.
AI Security
Aurora Ransomware Operators Use Cursor AI to Execute Network Attacks
Russian-speaking Aurora ransomware group leveraged Cursor AI coding assistant to conduct hands-on exploitation against 10 targets between April and May 2026.
CVE Vulnerability Alerts
FulcrumSec Claims 86GB Manchester Airports Data Breach
FulcrumSec claims theft of 86 gigabytes from Manchester Airports Group, exposing booking data for 8.7 million customers from a third-party database breach.
Application Security
McKesson Breach: ShinyHunters Demands $55M for 284M Records
ShinyHunters demands $55 million for 284 million McKesson records containing PHI, prescriptions, and billing data; threatens release by September 1.
Application Security
Hasbro Data Breach Exposed 436+ Employee Records
Hasbro disclosed breach affecting 436+ Massachusetts employees, exposing names, national IDs, and financial data, tied to late March cyberattack.
Cybersecurity
Berlin Refuses Rhysida Ransom as Group Claims 5.7TB Data Theft
Rhysida ransomware group demanded 30 bitcoin for 5.7 terabytes of Berlin state data, but Governing Mayor Kai Wegner flatly refused to negotiate or pay.
AI Security
AI Research Org METR Loses $600K in Credits to Dual Breach Attacks
METR disclosed two incidents where attackers stole API keys and consumed $600,000 in AI credits through fail-open authentication and targeted probing.