FBI reportedly seizes seven domains supporting MicroScan and FishHub

Infrastructure for scanning and phishing is targeted

According to the report, the seized domains supported two platforms allegedly operated by China-based Integrity Technology Group: MicroScan, a vulnerability scanner that searches systems for security weaknesses, and FishHub, which the report says was used for spear-phishing and malware delivery. The report links the activity to Flax Typhoon and says targets included airports in Japan, but does not say those airports were successfully breached.

The report does not establish a comparable immediately prior condition for all seven domains.

The FBI reportedly seized seven domains used to support MicroScan and FishHub, disrupting infrastructure that the report links to Flax Typhoon activity.

The reported action targets operational internet infrastructure rather than only warning about suspected activity. It also distinguishes named targets from confirmed breaches, leaving the impact on the specifically listed airports and other organizations unresolved.