Summary:
- The article discusses a phishing attack discovered by researchers that targets users of the encrypted messaging app Signal by using QR codes.
- The attack involves creating a malicious QR code that, when scanned, prompts the user to enter their Signal login credentials, which are then stolen by the attackers.
- The article explains how the attack works, the potential impact on Signal users, and the importance of being cautious when scanning QR codes, especially from untrusted sources.