Tag: acr stealer

3 articles

Office worker sits at cluttered desk with laptop showing fake CAPTCHA and nearby paper with malicious command.

Malware Campaigns Deliver Stealers via ClickFix and Phishing

Beware of the sneaky ClickFix trick: just a click on the 'I'm not a robot' checkbox can lead to a malware attack, putting your sensitive info at risk. This clever scam uses a malicious command to download WordlistLoader, ultimately unleashing the Amatera Stealer.

Analyst 207
A laptop sits open on a low table in a modern corporate office lobby.

Microsoft Warns of ACR Stealer Malware Surge Targeting Enterprise Customers

Microsoft warns of a surge in ACR Stealer malware attacks targeting enterprise customers, using clever social-engineering tactics and legitimate Windows tools to steal sensitive info. The malware, described as a malicious-as-a-service operation, has seen a significant spike in attacks between late April and mid-June.

Analyst 207
Office setting with laptop showing Microsoft 365 interface and scattered papers.

ACR Stealer Exploits ClickFix Lures to Target Microsoft 365 Files

Microsoft's Defender Experts team uncovered a sneaky ACR Stealer campaign that uses ClickFix lures to swipe sensitive Microsoft 365 files, browser passwords, and authentication tokens from unsuspecting users. This stealthy attack leaves enterprise environments vulnerable, with stolen data including PDFs, synced OneDrive and SharePoint folders, and more.

Analyst 207