Chinese Cyber Espionage Group Weaver Ant Infiltrates Asian Telco for Over Four Years

The Chinese cyber espionage group Weaver Ant has infiltrated the network of a telecommunications service provider in Asia for more than four years. Researchers from Sygnia discovered this intrusion during a forensic investigation, revealing that service accounts had reactivated malicious actor accounts. Technical details include the use of service accounts to maintain network access. The impact of this infiltration is not specified in the article.