Threat Actor Evasion

Definition ∞ Threat actor evasion refers to the sophisticated methods employed by malicious entities to bypass security controls, avoid detection, and maintain persistence within compromised systems. These techniques can include using encrypted communications, polymorphic malware, or living-off-the-land binaries. The goal is to conduct malicious activities without triggering alarms or being identified by security defenses. It represents a constant challenge for cybersecurity professionals.
Context ∞ In the context of digital assets and blockchain, threat actor evasion is a critical cybersecurity concern, frequently highlighted in reports of hacks and exploits. Malicious actors continuously refine their techniques to circumvent the security measures of exchanges, decentralized applications, and individual wallets. News often details new evasion tactics and the ongoing efforts by security firms to develop more advanced detection and prevention mechanisms.