China-linked hackers exploited Lanscope flaw as a zero-day in attacks

China-linked cyber-espionage actors tracked as ‘Bronze Butler’ (Tick) exploited a Motex Lanscope Endpoint Manager vulnerability as a zero-day to deploy an updated version of their Gokcpdoor malware. The discovery of this activity comes from Sophos researchers, who observed the threat actors exploiting the vulnerability in mid-2025 before it was patched to steal confidential information. The […]