Microsoft has strengthened Office 365 security by adding SMTP MTA Strict Transport Security (MTA-STS) support to Exchange Online—protecting outgoing emails from interception, man-in-the-middle, and downgrade attacks. Learn how these new encryption measures enhance data protection and how Nexigen’s managed cybersecurity services help businesses stay ahead of evolving email security threats.

Apple has released urgent security updates to patch two active zero-day vulnerabilities affecting macOS, iOS, and iPadOS. The flaws—CVE-2022-22587 and CVE-2022-22594—allowed hackers to exploit memory corruption and track user activity in real time. Learn how these exploits worked, why they matter, and how Nexigen’s cybersecurity experts help businesses stay protected against emerging threats across all platforms.