Best of the Web

Best of the Web, also known as BotW, is a United States-based organization. The entity experienced a significant cybersecurity incident on April 24, 2019, when attackers compromised a trust seal script distributed through a content delivery network. This breach involved the injection of two keylogger payloads designed to capture visitor input across client websites. Security researchers identified the malicious activity and notified the organization, triggering prompt containment measures and customer communications. The altered script contained obfuscated code intended to evade detection while harvesting sensitive data from web forms.

The supply-chain attack impacted over 100 websites that embedded the compromised trust seal, demonstrating the cascading risks of third-party service dependencies. The incident occurred during a period of increasing threat actor focus on exploiting digital trust indicators to distribute malware at scale. BotW's remediation efforts included script takedowns and forensic analysis to identify the intrusion vector. This event highlighted operational vulnerabilities in widely deployed web integrity verification systems, emphasizing the need for enhanced validation of externally hosted resources. The compromise reflected broader patterns of attackers targeting shared infrastructure components to maximize collateral damage across multiple organizations.