Attackers behind a password-spraying campaign targeting Microsoft Office 365 accounts have amassed dozens of victims by abusing a deprecated feature in OAuth 2.0 to ...

The FBI has warned about a phishing tool called Kali365 that can bypass two-factor authentication on Microsoft 365 accounts. The subscription-based kit uses OAuth device code flow to steal access ...

The FBI warns about Kali365, a phishing scam targeting Microsoft 365 accounts that can bypass multifactor authentication ...

What happened A massive password spray campaign is targeting Microsoft 365 environments through Azure CLI authentication. Huntress warned that threat actors made more than 81 million login attempts ...

Credential theft fell to 13% of breach vectors in 2026. Attackers now bypass MFA via help desk resets and OAuth token theft. Five attack surfaces mapped.

Researchers have discovered a set of previously unknown methods to launch URL redirection attacks against weak OAuth 2.0 implementations. These attacks can lead to the bypassing of phishing detection ...

Multi-factor authentication (MFA) has long been considered one of the strongest defences against cyberattacks. If a password ...

Microsoft has warned that phishers are exploiting a built-in behavior of the OAuth authentication protocol to redirect victims to malware, using links that point to legitimate identity provider ...

Cloudflare ended years of partner-only restrictions on Wednesday, opening self-managed OAuth 2.0 to every developer on its platform. The move eliminates the manual onboarding process that previously ...