Threat Feed
Daily intelligence on vulnerabilities, threat actors and geopolitical context — distilled from primary sources.
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highbug_reportVulnerabilityGPUThor Rowhammer defeats ECC on NVIDIA RTX A6000, enables root escalation
NVIDIA Ampere workstation GPUs with GDDR6 memory: RTX A6000 (48GB), RTX A5000 (24GB), RTX A4500 (20GB), RTX A4000 (16GB). Requires unprivileged CUDA kernel execution.
highperson_alertThreat ActorChinese-Speaking Actor Deploys OctLurk & SilkLurk in Central Asia
A Chinese-speaking threat actor, not yet attributed to any known APT group, has been conducting targeted cyber espionage operations against government and strategic organizations in Central Asia and Syria since January 2025.
highperson_alertThreat ActorChina-Linked Cluster Exploits Roundcube at Universities
This China-linked threat cluster targets academic institutions in North America, focusing on credential theft and persistent access through exploitation of vulnerable Roundcube webmail servers.
highperson_alertThreat ActorOperation Dragon Weave targets Czech and Taiwan entities with AdaptixC2
Operation Dragon Weave is a cyber espionage campaign linked to China-aligned threat actors. The campaign's motivation appears to be intelligence collection targeting government officials, researchers, academics, and professionals in the Czech Republi…