acr stealer news

Microsoft Warns of Increased ACR Stealer Malware Attacks

Microsoft has issued a warning regarding a significant increase in attacks leveraging the ACR Stealer malware, which targets enterprise customers to pilfer browser-stored passwords, authentication tokens, and sensitive documents. The observed surge in activity occurred between late April and mid-June, with threat actors employing social engineering tactics, WebDAV servers, and the MSHTA…