Definition ∞ A credential stealing worm is a malicious software program that replicates itself across computer networks to acquire sensitive user authentication information. This type of malware is designed to autonomously spread and collect usernames, passwords, private keys, or other access tokens. Its primary objective is unauthorized access to digital accounts and systems, often targeting cryptocurrency wallets or exchange platforms. Such worms pose a severe security risk due to their self-propagating nature and ability to bypass initial defenses.
Context ∞ The threat of credential stealing worms remains a constant concern in the cybersecurity landscape, particularly for users and organizations handling digital assets. Recent news often reports on new variants or attack campaigns that exploit software vulnerabilities to compromise user credentials. Ongoing efforts focus on developing more robust multi-factor authentication, secure hardware modules, and advanced threat detection systems to counter these persistent and evolving cyber threats.