Omer Attias

Black Hat USA·39 min

• Black Hat
• Hardware
• Date: 2023
• Location: Black Hat

Omer Attias · Tomer Bar

Presenters detail vulnerability discovery and exploitation in Defender-Pretender: When Windows Defender Updates Become a Security Risk.

Main Stage·39 min

• DEF CON
• Malware
• Date: Aug 2023
• Location: Las Vegas

Omer Attias · Amit Bar

Discloses a zero-day vulnerability in Windows Defender signature updates, allowing unprivileged users to neutralize EDR protections and run malware fully undetected.

Main Stage·34 min

• DEF CON
• AppSec
• Date: Aug 2023
• Location: Las Vegas

Omer Attias

Omer Attias dissects API vulnerabilities in popular mobile transit payment apps like Moovit, demonstrating fare evasion and passenger PII data leakage.