Tag: Email encryption
Exploited Proofpoint Email Filter Flaw Sends Millions of Phishing Emails
Cybercriminals have exploited a flaw in Proofpoint’s email relay servers to send millions of phishing emails. The phishing campaign, known as “EchoSpoofing”, began in...
How to Protect Your Outlook Account from a Major Security Vulnerability
Security experts at Morphisec recently uncovered a significant security flaw in Outlook. Known as CVE-2024-38021, this vulnerability allows remote code execution (RCE) without the...