Brevo confirmed that attackers stole a Cloudflare API key and used it to inject malicious ClickFix scripts into its websites ...

Security testing helps find vulnerabilities before attackers do. Learn how input validation, authentication, SAST, DAST and ...

Sentire uncovers the GhostCode phishing kit abusing Microsoft OAuth to steal tokens, register attacker devices and access ...

Microsoft 365 phishing MFA bypass platform BigBear 2.0 compromised 258 organizations across 40+ countries by using custom JavaScript to disable FIDO2 hardware key authentication before stealing ...

This article is a memo summarizing the numerous pitfalls I encountered when trying to integrate the Google Calendar API into ...

Introduction to Modern SSO Challenges Isn't it annoying how many passwords we need these days? Single Sign-On (SSO) was supposed to fix that, but sometimes it feels like it just moved the problem ...

Explore the latest news, real-world incidents, expert analysis, and trends in Malware — only on The Hacker News, the leading ...

HAProxy backdoor attributed to North Korea ran undetected inside two South Korean organizations for nine to ten months, using ...

JSCeal hides crypto-stealing malware in V8 bytecode, but researchers built a tool to decompile it and expose its advanced theft capabilities.

PEEP Google Chrome extension steals login sessions and turns compromised Windows devices into remote backdoors.

A phishing-as-a-service (PhaaS) toolkit tracked as Mirage2FA has been linked to the potential compromise of 4,532 Microsoft 365 accounts in a campaign that targeted 3,518 organizations, according to ...

First identified in June 2026, the operation targeted Microsoft 365 users and was reportedly still active during the ...