GitHub will implement local publishing with mandatory 2FA, granular tokens that expire after seven days, and trusted publishing.

The post GitHub Boosting Security in Response to NPM Supply Chain Attacks  appeared first on SecurityWeek.

Mike Felch // More and more organizations are rolling out mandatory 2FA enrollment for authentication to external services like GSuite and OWA. While this is great news because it creates […]

The post Stealing 2FA Tokens on Red Teams with CredSniper appeared first on Black Hills Information Security, Inc..

Sally Vandeven // Back in November Beau Bullock wrote a blog post describing how his awesome PowerShell tool MailSniper can sometimes bypass OWA portals to get mail via EWS if […]

The post How to Bypass Two-Factor Authentication – One Step at a Time appeared first on Black Hills Information Security, Inc..

Beau Bullock // Full Disclosure: Black Hills Information Security believes in responsible disclosure of vulnerabilities. This vulnerability was reported to Microsoft on September 28th, 2016. As of the publication date of […]

The post Bypassing Two-Factor Authentication on OWA & Office365 Portals appeared first on Black Hills Information Security, Inc..

Carrie Roberts // Answer: Enough to make it worth it! Penetration testers love to perform password spraying attacks against publicly available email portals as described here in this great post by Beau Bullock. […]

The post Question:  What Can I Learn from Password Spraying a 2FA Microsoft Web App Portal? appeared first on Black Hills Information Security, Inc..