F5 would not confirm the information Public reporting has linked the f5 breach with the brickstorm malware family, based on customer communications from f5 Brickstorm google, mandiant, and crowdstrike investigations revealed links between the f5 data breach and a chinese cyber espionage group called unc5221
fetching_butterflies / fetchbutterfly / fetching_butterflies
Bloomberg later reported that the attackers had infiltrated f5’s network for over 12 months, using custom malware identified as brickstorm.
