Researchers from Kaspersky have reported a rise in phishing attacks utilizing Amazon Simple Email Service (SES), exploiting exposed AWS Identity and Access Management keys to bypass security filters. This trend is attributed to the increasing availability of AWS credentials in public repositories, allowing attackers to send highly convincing phishing emails without facing authentication checks.
The key insight from the content is that threat actors are exploiting exposed AWS Identity and Access Management access keys to abuse Amazon Simple Email Service (SES) for phishing, bypassing traditional security filters. For actionable measures, ensure strict IAM permissions based on the "least privilege" principle, enable multi-factor authentication, rotate keys regularly, and apply IP-based access restrictions to mitigate this threat.