Posts by tag 'email security'

The back of an iPhone on a wooden table beside the edge of a laptop keyboard.

Oct 10, 2026 · Kevin R. · Cybersecurity

Exploited Flaws in iPhones, iPads, Macs and FortiMail: Confirm the Fixes Landed

Apple fixed an iPhone, iPad and Mac flaw on September 28, 2026 that it says may have been used in targeted attacks, and Fortinet has fixed an exploited flaw in its FortiMail email gateway. Which versions to look for, where to check, and what to ask your IT provider.

Loose keyboard keys spelling the word email on a gray surface.

Oct 10, 2026 · Kevin R. · Microsoft 365

Outlook Will Start Blocking MSIX Installer Attachments in November. Check Whether Anyone Relies on Them.

Microsoft says Outlook on the web and the new Outlook for Windows will block .msix and .msixbundle attachments starting in early November 2026. Most businesses need to do nothing, but anyone who emails Windows app packages should plan an alternative.

A row of brightly colored, numbered roadside mailboxes on a post.

Oct 10, 2026 · Kevin R. · Cybersecurity

Microsoft Details Break-Ins at Zimbra Mail Servers Through a Flaw Fixed in July

Microsoft says attackers used a Zimbra flaw to plant web shells and collect mailbox data with a single crafted email. Updating closes the hole, but servers exposed before the update need to be checked.