Source: Palo Alto Unit 42

2 stories in the last 30d

DomainAll Cyber AIWindow24h 3d 7d 30d AllIn the wild Important only Show duplicates

CategoryAll Industry 16 Malware 6 Research 5 Threat actor 3 AI safety & security 3 Vulnerability 2 Exploit / PoC 2 Phishing & fraud 2 Tools 2 Advisory 1 AI tools & infra 1

SeverityAll critical 0 high 5 medium 8 low 3 info 27 source: Palo Alto Unit 42 ✕

Spring Ring: An Inside Look at Voice Phishing Campaigns in Microsoft Teams

Unit 42 details the Spring Ring voice phishing campaign abusing Microsoft Teams to deploy malware and target enterprise domain controllers.

Palo Alto Networks Unit 42 analyzed the Spring Ring campaign, which abuses Microsoft Teams and voice phishing (vishing) to compromise enterprise users. Attackers use Teams calls to social-engineer victims, then deploy malware and advance toward enterprise domain controllers. The report documents the campaign's tactics and provides detection guidance for defenders.

Palo Alto Unit 42Aug 31, 10:00 UTC · 17d agoPhishing & fraud in the wild

Identity Abuse Through Trusted Communication Channels

Unit 42 explains how attackers abuse trusted enterprise communication and collaboration channels for identity phishing and credential theft, and outlines defenses.

Palo Alto Unit 42 details how attackers exploit enterprise collaboration and communication tools as trusted channels for identity phishing and credential theft. The writeup describes abuse of presumed-trusted messaging paths and outlines defense strategies. It is guidance rather than a report of a specific incident.

Palo Alto Unit 42Aug 20, 10:00 UTC · 28d agoPhishing & fraud