In early 2026, KrebsOnSecurity reported on the Kimwolf botnet, the world's largest, led by a hacker known as "Dort," who retaliated against a security researcher and the author with various attacks, including swatting. Despite evidence linking Dort to Jacob Butler, Butler denies ongoing involvement, claiming impersonation and previous swatting incidents led him to retreat from online activities.
For a cybersecurity professional tracking threat intelligence and cyber attack trends, the key takeaway from this content is the critical role that rapid vulnerability disclosure and remediation play in mitigating botnet threats, as evidenced by the effectiveness of Benjamin Brundage's swift notification to proxy providers, which significantly slowed the spread of the Kimwolf botnet. This underscores the importance of maintaining robust vulnerability management and collaboration with researchers to quickly address and patch security flaws before they can be exploited on a large scale.