RSS
Sophos Insights
Email
email security
featured
Phishing
Sophos Email
Spam
From inbox clutter to costly compromise: Why email threats still matter
October 20, 2025
Products & Services
Microsoft 365
Say goodbye to MX records with Sophos Email
March 3, 2022
Security Operations
Exchange vulnerability
fraud
malspam
ProxyLogon
ProxyShell
Squirrelwaffle
Vulnerable Exchange server hit by Squirrelwaffle and financial fraud
February 15, 2022
Naked Security
email phishing
Gone phishing: workplace email security in five steps
October 6, 2020