The Hacker News

APT28 Tied to CVE-2026-21513 MSHTML 0-Day Exploited Before Feb 2026 Patch Tuesday

APT28 exploited CVE-2026-21513, an MSHTML zero-day (CVSS 8.8), using malicious LNK files to bypass security controls and execute code.
The Register on MSNOpinion

LibreOffice Online dragged out of the attic, dusted off for another go

Browser-based version back on the menu, reopening questions about TDF's relationship with Collabora The Document Foundation ...