
Chrome ABE bypass discovered: New VoidStealer malware steals passwords and cookies
A new infostealer is bypassing Chrome’s Application-Bound Encryption (ABE), using a debugger-based technique researchers say hasn’t been seen in the wild before. Called “VoidStealer,” the stealer seems to have found a way around ABE, introduced in Chrome 127 in 2024, a security control aimed at locking sensitive browser data like passwords and cookies behind tighter encryptions, tying decryption to a privileged system service. While ABE bypasses have existed before, through techniques that involved code injection into Chrome, abusing COM/elevation service, and remote debugging, almost all of them required admin privileges. Vojtěch Krejsa, the threat researcher at Gen who first flagged the st...