Cadet Blizzard emerges as a novel and distinct Russian threat actor

As Russia’s invasion of Ukraine continues into its second year and Microsoft continues to collaborate with global partners in response, the exposure of destructive cyber capabilities and information operations provide greater clarity into the tools and techniques used by Russian Read More …

CISA and Partners Release Joint Advisory on Understanding Ransomware Threat Actors: LockBit

Today, CISA, the Federal Bureau of Investigation (FBI), the Multi-State Information Sharing and Analysis Center (MS-ISAC), and international partners released Understanding Ransomware Threat Actors: LockBit, a joint Cybersecurity Advisory (CSA) to help organizations understand and defend against threat actors using Read More …

VMware ESXi Zero-Day Used by Chinese Espionage Actor to Perform Privileged Guest Operations on Compromised Hypervisors

As Endpoint Detection and Response (EDR) solutions improve malware detection efficacy on Windows and Linux systems, certain state-sponsored threat actors have shifted to developing and deploying malware on systems that do not generally support EDR such as network appliances, SAN arrays, Read More …

MOVEit Vulnerabilities: What You Need to Know

Extortion actors have been actively exploiting a recently patched vulnerability in MOVEit Transfer, a file-transfer application that is widely used to transmit information between organizations. The nature of the software affected means that attackers can exploit unpatched systems to mount Read More …

Sneaky DoubleFinger loads GreetingGhoul targeting your cryptocurrency

Stealing cryptocurrencies is nothing new. For example, the Mt. Gox exchange was robbed of many bitcoins back in the beginning of 2010s. Attackers such as those behind the Coinvault ransomware were after your Bitcoin wallets, too. Since then, stealing cryptocurrencies Read More …