We recently took over an APT investigation from another forensic company. While reviewing analysis reports from the other company, we discovered that the attackers had been active in the network for months and had deployed multiple backdoors.

One way they could regain root…

— Stephan Berger (@malmoeb) October 19, 2025

https://t.co/YyFGIv4wnh

— vx-underground (@vxunderground) October 19, 2025

#SpyNews - week 42 (October 12-18):
A summary of 55 espionage-related stories from week 42 coming from 🇺🇸🇨🇳🇸🇪🇬🇧🇳🇱🇳🇴🇷🇺🇮🇷🇵🇱🇽🇰🇮🇶🇸🇾🇦🇪🇺🇦🇰🇷🇩🇪🇪🇬🇱🇧🇮🇱🇫🇷🇭🇺🇧🇪🇹🇼🇲🇲🇾🇪🇻🇪🇦🇺🇨🇦🇬🇷🇹🇷🇸🇦🇵🇰🇰🇵🇧🇬🇷🇴🇸🇰🇸🇮🇪🇪🇱🇻🇮🇳🇲🇾🇻🇳 https://t.co/BAd5fjNqdC#OSINT #HUMINT #SIGINT #spy #espionage

— Spy Collection (@SpyCollection1) October 19, 2025

After the 16th, the scale of Huionepay's USDT transfers dropped sharply.

If there was no address change, it would indicate that the entity's USDT business may have been affected. https://t.co/jQ3FqaKY8K pic.twitter.com/qRVxQSAJyG

— Bitrace (@Bitrace_team) October 18, 2025

You don’t find deep vulns just by reading code carefully; you find them by asking “what assumptions does this code silently make?” when you've carefully built the cognitive code map, and are constantly updating it. https://t.co/ScoSuh5v0B

— dunadan (@udunadan) October 17, 2025

“China accuses US of cyber breaches at national time centre”

Somewhere in Fort Meade there’s a guy bragging he just pwned UTC+8https://t.co/tRkFRwzbee pic.twitter.com/ilEEZrAEcZ

— Florian Roth ⚡️ (@cyb3rops) October 19, 2025

Operation Triangulation + #DanderSpritz
Come back …#iphone -> Windowshttps://t.co/KcNuiDq8or pic.twitter.com/dHTzt41mP6

— blackorbird (@blackorbird) October 19, 2025

Leaked system prompts for CHATGPT, GEMINI, GROK, CLAUDE, PERPLEXITY, CURSOR, DEVIN, REPLIT, AND MORE! - AI systems transparency for all https://t.co/ATxe71jcE5

— Nicolas Krassas (@Dinosn) October 19, 2025

It was a threat lmao https://t.co/GdZWajjlfl pic.twitter.com/7bwkEqkrGw

— NSG650 (@nsg650) October 19, 2025

genuinely jaw-dropping billboard in san francisco and the website it takes you to pic.twitter.com/hTWHxGfPOg

— matt (@mattxiv) October 18, 2025

Really amazing security is having your UN/PW taped on a sticky note taped to the public-facing side of your device as you're out recording protesters. pic.twitter.com/AkRPBee1M0

— sudox (@kmcnam1) October 19, 2025