CISA Adds Microsoft and Zimbra Flaws to KEV Catalog Amid Active Exploitation

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday placed two security flaws impacting Microsoft Partner Center and Synacor Zimbra Collaboration Suite (ZCS) to its Known Exploited Vulnerabilities (KEV) catalog, based on evidence of active exploitation. The vulnerabilities in question are as follows – CVE-2024-49035 (CVSS score: 8.7) – An improper access control

LightSpy Expands to 100+ Commands, Increasing Control Over Windows, macOS, Linux, and Mobile

Cybersecurity researchers have flagged an updated version of the LightSpy implant that comes equipped with an expanded set of data collection features to extract information from social media platforms like Facebook and Instagram. LightSpy is the name given to a modular spyware that’s capable of infecting both Windows and Apple systems with an aim to…

Belarus-Linked Ghostwriter Uses Macropack-Obfuscated Excel Macros to Deploy Malware

Opposition activists in Belarus as well as Ukrainian military and government organizations are the target of a new campaign that employs malware-laced Microsoft Excel documents as lures to deliver a new variant of PicassoLoader.  The threat cluster has been assessed to be an extension of a long-running campaign mounted by a Belarus-aligned threat actor dubbed…