Network Security

Threat actors are constantly evolving, consistently developing the tools, tactics, and procedures (TTPs) they use in attacks. In today’s threat landscape, enterprises of all sizes and industries find themselves pitted against professional cybercriminal gangs, advanced persistent threat (APT) groups, and even nation-state actors – all of whom are leveraging faster attack methods than ever before. […]

In partnership with vx-underground, SentinelOne recently ran its first Malware Research Challenge, in which we asked researchers across the cybersecurity community to submit previously unpublished work to showcase their talents and bring their insights to a wider audience. Today’s post marks the start of a series highlighting the best entries, beginning with the winner from

The Rhysida ransomware-as-a-service (RaaS) group has gone from a dubious newcomer to a fully-fledged ransomware operation. Despite the developer’s partial implementation of some features, the group emerged onto the scene at the end of May with a high-profile attack against the Chilean Army, continuing the ongoing trend of ransomware groups targeting Latin American government institutions.

Recent reports from researchers at BitDefender and Elastic have exposed an active adversary deploying novel spyware, cross-platform backdoors and an open-source reconnaissance tool to compromise organizations with macOS devices in their fleets. Although the number of known victims at this time is small, the nature of the tooling suggests that the threat actors have likely

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