Weekly Detection Enhancements - Week of June 19
- Enhanced detection of callback fraud and invoice scams hiding inside PowerPoint slide images
- Closed an evasion gap where attackers buried malicious payloads inside forwarded email (.eml) attachments
- Launched new training model for strengthening detection of sophisticated phishing using high-quality visual signals
- Improved detection of high-risk Japanese-language phishing, reducing missed attacks for Japanese-language email environments
- Added detections for notifications about unauthorized bank account changes in HR systems, catching payroll-diversion fraud after account compromise
