Defending Against ArcaneDoor: How Eclypsium Protects Network Devices

Introduction In coordination with multiple government agencies, Cisco announced yesterday the discovery of a new backdoor targeting their Adaptive Security Appliances (ASA). The threat actor is new, tracked by Cisco as UAT4356 and STORM-1849 by Microsoft, and leveraged two zero-day vulnerabilities in the campaign dubbed ArcaneDoor. The campaign started in November 2023, predating the recent […]

The post Defending Against ArcaneDoor: How Eclypsium Protects Network Devices appeared first on Eclypsium | Supply Chain Security for the Modern Enterprise.

The …

actor adaptive security arcanedoor asa backdoor blog campaign cisco coordination defending devices discovery eclypsium government government agencies introduction microsoft network network devices november november 2023 research security storm targeting threat threat actor uat4356 vulnerabilities zero-day zero-day vulnerabilities