Phishing Attack Hides JavaScript Using Invisible Unicode Trick
Phishing attacks are exploiting a new JavaScript obfuscation technique using invisible Unicode characters to hide malicious code. This method encodes payloads as spaces in JavaScript objects and employs advanced tactics for evasion, making detection difficult. Targeting affiliates of a U.S. political action committee, these attacks are highly personalized and include anti-debugging measures. The technique was disclosed in late 2024 and has rapidly been weaponized by attackers, indicating a potential for wider adoption.