Attackers Combo Up Evasion Tactics for BEC Phishing

Attackers use "The TFF Trap" combining fileless techniques and low-detection loaders to deploy malware including Agent Tesla, Remcos, XWorm, and Best Private Logger for BEC phishing evasion. The approach aims to bypass traditional security measures by avoiding disk-based files and employing stealthy delivery methods. Security teams are advised to update detection rules accordingly.