Definition ∞ A malicious signature request is a deceptive prompt that solicits a user to digitally sign a transaction or message which, if authorized, grants unauthorized access or control over their digital assets. These requests are typically camouflaged to appear legitimate, coercing users into approving actions that result in the draining of their cryptocurrency wallets. Such an attack exploits user trust and often employs social engineering tactics. Recognizing these requests is critical for security.
Context ∞ Malicious signature requests are a recurring subject in reports of cryptocurrency scams and security breaches. News articles frequently caution users about phishing attempts or compromised decentralized applications (dApps) that issue these harmful prompts. Education on meticulously verifying transaction details before signing is a crucial defense against such asset theft. The persistent threat underscores the importance of user vigilance.
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