This is the first release in a new Castle series highlighting email domains associated with fraudulent activity. Our goal is to provide visibility into email infrastructure commonly abused by bots and fraudsters, so that security teams can improve their detection systems.

Each month, we’ll publish a ranked list

The post Fraudulent email domain tracker: April 2025 appeared first on Security Boulevard.

Antoine Vastel

Source: Security Boulevard
Source Link: https://securityboulevard.com/2025/04/fraudulent-email-domain-tracker-april-2025/?utm_source=rss&utm_medium=rss&utm_campaign=fraudulent-email-domain-tracker-april-2025