AdvisoryBleeping Computer
9.0 — CRITICAL
Signal adds security warnings for social engineering, phishing attacks
Signal has introduced new in-app confirmations and warning messages as additional safeguards against phishing and social engineering attempts that could lead to various forms of fraud. [...]
🤖 AI BriefingAuto-generated threat analysis
🔍Threat Overview
Russian state-sponsored hackers targeted high-profile users with phishing and social engineering attacks via Signal's Linked Device feature, exploiting user trust to gain unauthorized access to accounts and data.
⚙️Technical Details
💥Impact Assessment
Severity: Critical
Who Is at Risk
High-profile users of Signal's personal communication and messaging services
🛡️Recommended Actions
1Verify the authenticity of incoming messages and requests from unknown contacts
2Never respond to chats pretending to come from Signal Support
3Regularly check for rogue linked devices in settings and remove any unrecognized ones
📦Affected Products
Signal's personal communication and messaging services
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