KeePass is a tool tracked across 2 threat clusters and 2 intelligence report mentions on ThreatCluster. First observed November 26, 2025; most recent activity July 1, 2026.
KeePass is an open-source, cross-platform password manager that stores user credentials in encrypted KDBX databases, typically protected by a master password (and optionally a key file). It is significant in cybersecurity for enabling offline, local storage of credentials with strong encryption, reducing reliance on cloud-based vaults, but its database files can be targeted by malware seeking to exfiltrate stored passwords if compromised.
On July 1, 2026, security firm SlowMist identified a fake trading bot on GitHub designed to spread malware targeting Polymarket users and DeFi developers. The bot, named 'polymarket-arbitrage-bot', was promoted as a…
Xillen Stealer has evolved to version 5, incorporating advanced AI features that enable it to evade detection and target sensitive data from password managers. The malware now includes aggressive capabilities aimed at…