Iran-Linked Password-Spraying Campaign Targets 300+ Israeli Microsoft 365 Organizations
An Iran-nexus threat actor is suspected to be behind a password-spraying campaign targeting Microsoft 365 environments in Israel and the U.A.E....
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Weaponizing Trust Signals: Claude Code Lures and GitHub Release Payloads
While the immediate threat is the social engineering campaign delivering Vidar, the leaked source code itself presents a distinct and...
McAfee’s “Keep It Real” Campaign Named Shorty Awards Finalist
We’re proud to share that McAfee’s “Keep It Real” campaign has been named a finalist in the 2026 Shorty Awards Social...
Microsoft Warns of WhatsApp-Delivered VBS Malware Hijacking Windows via UAC Bypass
Ravie LakshmananApr 01, 2026Social Engineering / Malware Microsoft is calling attention to a new campaign that has leveraged WhatsApp messages...
Casbaneiro Phishing Targets Latin America and Europe Using Dynamic PDF Lures
Ravie LakshmananApr 01, 2026Malware / Windows Security A multi-pronged phishing campaign is targeting Spanish-speaking users in organizations across Latin America...
Silver Fox Expands Asia Cyber Campaign with AtlasCross RAT and Fake Domains
Chinese-speaking users are the target of an active campaign that uses typosquatted domains impersonating trusted software brands to deliver a...
Incident responders, s’il vous plait: Invites lead to odd malware events
Sophos’ Managed Detection and Response (MDR) teams reported on a phishing campaign late last year that attempted to trick users...
DeepLoad Malware Uses ClickFix and WMI Persistence to Steal Browser Credentials
Ravie LakshmananMar 30, 2026Threat Intelligence / Browser Security A new campaign has leveraged the ClickFix social engineering tactic as a...
China-Linked Red Menshen Uses Stealthy BPFDoor Implants to Spy via Telecom Networks
A long-term and ongoing campaign attributed to a China-nexus threat actor has embedded itself in telecom networks to conduct espionage...
Device Code Phishing Hits 340+ Microsoft 365 Orgs Across Five Countries via OAuth Abuse
Cybersecurity researchers are calling attention to an active device code phishing campaign that's targeting Microsoft 365 identities across more than...
Tax Search Ads Deliver ScreenConnect Malware Using Huawei Driver to Disable EDR
Ravie LakshmananMar 24, 2026Endpoint Security / Social Engineering A large-scale malvertising campaign active since January 2026 has been observed targeting...
North Korean Hackers Abuse VS Code Auto-Run Tasks to Deploy StoatWaffle Malware
The North Korean threat actors behind the Contagious Interview campaign, also tracked as WaterPlum, have been attributed to a malware...
FriendlyDealer mimics official app stores to push unvetted gambling apps
We’ve identified a huge social-engineering campaign designed to steer people into online gambling sites under the impression they’re installing...
NICKEL ALLEY strategy: Fake it ’til you make it
Counter Threat Unit™ (CTU) researchers continue to investigate trends in Contagious Interview campaign activity conducted by NICKEL ALLEY, a threat...
Russia-linked actors target WhatsApp and Signal in phishing campaign
Russia-linked actors target WhatsApp and Signal in phishing campaign Pierluigi Paganini March 22, 2026 Russia-linked actors target WhatsApp and Signal...
