Cybersecurity and compliance company Proofpoint has announced several new features and capabilities in its security solutions to help thwart threats across the most critical stages of the cyberattack kill chain. The new capabilities, announced at Proofpoint Protect 2023, span the company’s Aegis Threat Protection, Identity Threat Defense, and Sigma Information Protection platforms. They are built to help businesses address threats including business email compromise (BEC), ransomware, and data exfiltration, Proofpoint said in a press release.