TL;DR: A critical remote code execution vulnerability has been disclosed in FastJson, a widely used JSON processing library for Java. The vulnerability, assigned CVE-2026-16723 with a CVSS score […]
In this article The second quarter of 2026 (April–June) was largely defined by the continuing downstream effects following Microsoft’s Digital
Varonis Threat Labs discovered Dolphin X advertised on a cybercrime forum by a vendor using the alias “Kontraktnik.”
Cyber incidents don’t wait—and effective response can’t either. In the age of AI where cyber incidents unfold at machine speed,
Varonis security brief Perimeter-based email defenses miss AI-generated attacks that carry no obvious malicious link or attachment. A new report
Varonis security brief On July 16, 2026, HuggingFace disclosed a security breach in which an autonomous AI attacker infiltrated its internal infrastructure. The attacker chained two
In this article Across the threat landscape, in this moment, one pattern sits at the center of the story: threat
In this article From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer
In this article AI agents aren’t only smarter API callers. They plan, chain actions across systems, and invoke tools in
In this article On July 14, 2026, Microsoft Threat Intelligence identified a coordinated supply chain compromise of the @asyncapi npm