U.S. prosecutors have charged Russian national Maxim Rudometov over his alleged involvement in developing and distributing the Redline password-stealing malware.
Rudometov's operational security errors, including the use of a known email account and reusing monikers, led to his identification.
Files retrieved from Rudometov's iCloud account and a publicly viewable profile on VK linked him to Redline.
Authorities seized servers, domains, and Telegram accounts associated with Redline, stopping the sale of the malware and leading to arrests in Belgium.