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Hackers Exploit Signal’s Linked Devices Feature to Hijack Accounts via Malicious QR Codes

Hackers Exploit Signal’s Linked Devices Feature to Hijack Accounts via Malicious QR Codes

Feb 19, 2025Ravie LakshmananMobile Security / Cyber Espionage Multiple Russia-aligned threat actors have been observed targeting individuals of interest via the privacy-focused messaging app Signal to gain unauthorized access to their accounts. “The most novel…