Threats actors pounced on the vulnerability within hours of its disclosure, demonstrating that organizations have little time to address critical bugs.

Large language models are inherently vulnerable to prompt injection attacks, and no finite set of guardrails can fully protect an LLM from adversarial prompts.

A newer DarkSword exploit leak makes hacking outdated iPhones easier, exposing hundreds of millions of devices to risk.

The suspect involved in a vehicle-ramming attack Thursday on a synagogue in Detroit, Michigan, was killed after exchanging gunfire with security guards at Temple Israel synagogue. The armed man was ...

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 ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. One experimental injection helped mice and pigs heal after heart attack by boosting a protective heart hormone. (CREDIT: ...

For a heart just damaged by a blocked artery, timing matters. So does access. That is what makes a new experimental treatment stand out: instead of being delivered directly to the heart, it is ...

Shark attacks turned deadlier in 2025 — with fatalities spiking 125% worldwide, a new study shows. There were 65 unprovoked bites and nine deaths from those encounters with the toothsome predator, ...