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* Cisco Talos has recently started to collect and gather intelligence around phone numbers within emails as an additional indicator of compromise (...
* Cisco Talos discovered an intrusion, active since at least January 2026, where an unknown attacker implanted a CloudZ remote access tool (RAT) an...
* Cisco Talos is disclosing UAT-8302, a sophisticated, China-nexus advanced persistent threat (APT) group targeting government entities in South Am...
 devices, using simple text pr...
![Five defender priorities from the Talos Year in Review](https://storage.ghost.io/c/af/a0/afa04ee3-414f-4481-8d23-7e7c146f192e/content/images/2026...
![It pays to be a forever student](https://storage.ghost.io/c/af/a0/afa04ee3-414f-4481-8d23-7e7c146f192e/content/images/2026/04/threat_source-3.jpg...
AI-powered asset discovery, dark web monitoring, CVE alerting, and vulnerability scanning — all in one platform.