A threat actor published a malicious Claude Code extension to the Cursor marketplace in a new supply chain attack.
On April 29, 2026, someone slipped malicious code into four widely used SAP software packages. Within days, the infection had spread to at least 169 packages across the npm registry, the world’s ...
ThreatDown Uncovers First Cyber Attack Abusing Deno JavaScript Runtime for Fileless Malware Delivery
ThreatDown's EDR team discovered a sophisticated, multi-stage attack chain during an active investigation; the first documented case of attackers abusing the Deno runtime as a malware execution ...
One of the more bizarre architectural elements of HTML that may still be excused with the phrase, "This behavior is by design," is the ability for a floating text frame using the <IFRAME> element to ...
ThreatDown Uncovers First Cyber Attack Abusing Deno JavaScript Runtime for Fileless Malware Delivery
The MarketWatch News Department was not involved in the creation of this content. -- ThreatDown's EDR team discovered a sophisticated, multi-stage attack chain during an active investigation; the ...
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