infosec
ZeroDay Field Notes - When Package Managers Become Trojan Horses and AI Safety Gets Weaponized
Offensive-focused notes on npm supply chain backdoors, Pyarmor stealth stealers, socially engineered RATs, GRU phishing, and weaponized AI safety.
Latest
cybersecurity
EvilBit Threat Digest - Turning the Tables: When Deception Becomes Defense
Newsletter on Resecurity's honeypot win, FortiWeb 0-day exploitation, and Chinese Office Assistant supply chain browser plugin attack.
insider-threat
EvilBit Threat Digest - New Year Breaches and Phishing at Scale
KryptoKat analyzes Coupang's 33.7M-record insider breach, GlassWorm's macOS pivot with Solana C2, Silver Fox tax-themed phishing in India, and Intellexa sanctions reversal.
supply-chain
ZeroDay Field Notes - New Year, Same Threat Actors: Supply-Chain Mayhem and APT Innovation
React/Next.js exploits compromise 59K servers, browser extensions steal $7M in crypto, and APT groups deploy kernel rootkits for stealthy persistence.
MongoDB
EvilBit Threat Digest - When Databases Leak and Developers Click: The Final Week of 2025
The threat landscape is ending the year with a bang rather than a whimper. We're seeing critical memory disclosure in one of the world's most popular databases, a ransomware group that's essentially become an industry unto itself, and supply-chain attacks have us jumping at every bump in the night.
supply-chain
EvilBit Threat Digest - When Your Browser and Build Pipeline Become the Backdoor
Supply-chain attacks target Maven Central with Cobalt Strike, Firefox extensions hide malware in PNG pixels, and APT groups weaponize DNS to hijack software updates.
watchguard
ZeroDay Field Notes - When Your Firewall Becomes the Backdoor
Critical WatchGuard RCE exploited in the wild, 59K Next.js servers compromised, cross-platform APT36 campaigns, and code-signed macOS malware bypassing Gatekeeper.
ddos
EvilBit Threat Digest - When the Bots Come Knocking: Record DDoS, State Actors, and the Week in Malware
Record 29.7 Tbps DDoS botnet, fresh APT campaigns, mobile and browser malware, and OAuth device code phishing—what defenders must do now.
fortinet
EvilBit Threat Digest - This Week in Security: Burning Platforms and Broken Trust
Fortinet and Cisco zero-days, React RCE, Kimwolf botnet, Node.js malware, parked domain abuse, NuGet typosquat, and new Nessus plugins.
srop
ZeroDay Field Notes - Sleep Tight: SROP Obfuscation and the Rise of Local AI Exploitation
Two offensive tools to watch: SROP-based sleep obfuscation for Linux implants and a local AI auto-exploitation push, with defenses and caveats.
react2shell
EvilBit Threat Digest - Multiple Actors, Multiple Platforms, Multiple Headaches
React2Shell exploitation surges, Android trojans and WhatsApp GhostPairing spread, 700Credit breach hits millions, new stealers and APT ops.
react
EvilBit Threat Digest - This Week in Security: React Like You Mean It
React2Shell RCE slams Next.js as threat actors pivot to BYOVD ransomware, eBPF rootkits, Teams scams, VS Code trojans, and OT bruteforce attacks.