Introduction In August 2026, Zscaler ThreatLabz observed new activity by the Pakistan-nexus threat actor APT36 in a campaign we’re tracking as Operation RapidRust. Since our last publication about the ...
In June 2026, Zscaler ThreatLabz identified a new malware family, tracked as SloppyRAT, that is likely leveraged by a ransomware-related threat actor. ThreatLabz observed SloppyRAT being delivered ...
Disclaimer: This blog post has been created by Zscaler for informational purposes only and is provided "as is" without any guarantees of accuracy, completeness or reliability. Zscaler assumes no ...
Technical Analysis The following sections offer a technical analysis of an attack chain used to deploy DarkVision RAT, as well as an in-depth examination of the RAT itself. The figure below ...
Fewer, sharper alerts and better sleep at night Since deploying Red Canary’s Microsoft Defender for Endpoint integration and managed detection and response solution, their security team has reduced ...
In 2020, following a significant cyber event, we conducted a comprehensive review of our tools and security posture. Initially, we partnered with an MDR provider, but found limited value in their ...
The mechanical contractor became a customer of Red Canary in 2023. The company’s security team had prior experience with Crowdstrike and FireEye. However, during the late winter of 2025, the company ...
Based on the similarity of the domains between two of our customers, we were able to quickly identify that Unitus’s third-party vendor was compromised via Kaseya. In time, as the news went public on ...
24/7 monitoring, “It’s like having a full-time on-call analyst” A financial institution with over $100 billion under its management needed around-the-clock threat detection, but its small security ...
Affected Versions The following Cisco ASA 5500-X Series models, running Cisco ASA Software Release 9.12 or 9.14 with VPN web services enabled and without Secure Boot and Trust Anchor technologies, are ...
Claude source code leak exposed via npm package. Zscaler reveals how threat actors used Vidar & GhostSocks malware. Learn security implications & protection strategies.
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