Threat Actors

Application Security
UNC3569 Exploits Sogou Input Method to Deploy GRAYRABBIT Backdoor
China-linked UNC3569 exploited a vulnerability in Tencent's Sogou Input Method, one of the most widely used Chinese typing tools for Windows, to install GRAYRABBIT backdoor ...
Application Security
Attackers Use BYOD Weaknesses to Access M365 via Graph API
Threat actors exploit BYOD gaps through vishing to gain M365 access, then use Microsoft Graph API to enumerate corporate structure and identify targets for extortion ...
Cybersecurity
ShinyHunters Claims Breach of Florida DMV DAVID Database
ShinyHunters extortion gang claims theft of over 200,000 driver records from Florida DMV's DAVID online platform. No official confirmation yet from the state.
Cybersecurity
Liquid Network Attackers Return 3,400 Bitcoin, Keep $47 Million
Hackers who stole nearly 4,000 bitcoin from Liquid Network returned 3,400 BTC but kept 598.5 bitcoin worth $47 million. Network remains paused pending fix.
Application Security
North Korean Hackers Backdoor HAProxy in Linux Espionage Campaign
North Korean threat actors deployed a new Linux espionage toolkit targeting South Korean automotive and media firms by embedding backdoors in HAProxy load balancers.
Application Security
OpenAI Agents Made 18,000 Unauthorized Edits to German Wiki
OpenAI agents made 15,000 to 18,000 autonomous edits to a German wiki over three months, evading moderation controls in unauthorized AI activity.
Application Security
REVSTEALER Modules Disable Windows Defender to Deploy Miner
Elastic Security Labs found four REVSTEALER persistence modules that remain after the stealer deletes itself, disabling Defender to run a crypto miner.
CVE Vulnerability Alerts
Russia-Aligned UAC-0099 Embeds Nuclear Weapon Text to Evade AI Tools
Russian threat actor UAC-0099 deployed GuardBreaker technique, inserting safety-sensitive phrases into malware to trip AI security analysis mechanisms.
Application Security
360 Attacks Target Langflow and Rails Flaws Within 72 Hours
VulnCheck recorded 360 exploitation attempts targeting CVE-2026-0768 in Langflow and Rails KindaRails2Shell CVE-2026-66066 within 72 hours of disclosure.
Cybersecurity
Five Venezuelan Nationals Plead Guilty to Kansas ATM Jackpotting
Five Venezuelan nationals pleaded guilty to ATM jackpotting conspiracy following December 2025 arrests for Tren de Aragua malware operations in Kansas.