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2022 Yanluowang ransomware / source code

2022 Unknown records affected Share on X

Data compromised

Source code, Credentials, Employee data

Technical writeup

Attackers linked to Yanluowang ransomware gained access to Cisco's corporate network and stole source code and other files. Cisco stated no customer data was exfiltrated.

Root cause

Compromised employee credentials; attacker maintained access via stolen VPN credentials.

References