(Pwn2Own) Microsoft Edge Origin Validation Error Security Bypass Vulnerability

This vulnerability allows remote attackers to access restricted functionality on affected installations of Microsoft Edge. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the...

PoisonSeed Attack Turns Out to Be Not a FIDO Bypass After All

Cybersecurity firm Expel, in an update shared on July 25, 2025, said it's retracting its findings about a phishing attack that it said leveraged cross-device sign-in to get around FIDO account protections despite being not in physical proximity to the authenticating client device. "The evidence...