Latest cybersecurity reporting from selected sources.

Microsoft on Monday revised its advisory for a now-patched, high-severity security flaw impacting Windows Shell to acknowledge that it has been actively exploited in the wild

A number of critical vulnerabilities impacting products from Adobe, Fortinet, Microsoft, and SAP have taken center stage in April's Patch Tuesday releases

One CVE under attack, one already disclosed by angry bug hunter, and 163 more Attackers exploited a spoofing vulnerability in Microsoft SharePoint Server before Redmond issued a fix as part of April's mega Patch Tuesday.…

A recently disclosed security flaw patched by Microsoft may have been exploited by the Russia-linked state-sponsored threat actor known as APT28, according to new findings from Akamai

Microsoft has silently plugged a security flaw that has been exploited by several threat actors since 2017 as part of the company's November 2025 Patch Tuesday updates, according to ACROS Security's 0patch

Microsoft initially fixed CVE-2025-59287 in the WSUS update mechanism in the October 2025 Patch Tuesday release, but the company has now issued a second, out-of-band update for the flaw, which is under attack in the wild.

A critical security vulnerability in Microsoft SharePoint Server has been weaponized as part of an "active, large-scale" exploitation campaign

CVE-2025-47981 has the “unfortunate hallmarks of becoming a significant problem,” said WatchTowr’s CEO

A proof-of-concept (PoC) exploit has been released for a now-patched security flaw impacting Windows Lightweight Directory Access Protocol (LDAP) that could trigger a denial-of-service (DoS) condition

Microsoft today released updates to plug at least 70 security holes in Windows and Windows software, including one vulnerability that is already being exploited in active attacks. The zero-day seeing exploitation involves CVE-2024-49138, a security weakness in the Windows Common… Read More »

The zero-day (CVE-2024-49138), plus a worryingly critical unauthenticated RCE security vulnerability (CVE-2024-49112), are unwanted gifts for security admins this season.

Don't be a turkey – get these fixed Patch Tuesday Patch Tuesday has swung around again, and Microsoft has released fixes for 89 CVE-listed security flaws in its products – including two under active attack – and reissued three more.…

Redmond splats dozens of bugs as does Adobe while Arm drivers and PHP under active attack Patch Tuesday Microsoft kicked off our summer season with a relatively light June Patch Tuesday, releasing updates for 49 CVE-tagged security flaws in its products – including one bug deemed critical, a fairly terrifying one in wireless networking, and one listed as publicly disclosed.…

CVE-2024-30080 is the only critical issue in Microsoft's June 2024 Patch Tuesday update, but many others require prompt attention as well.

CVE-2024-30051, under active exploit, is the most concerning out of this month's Patch Tuesday offerings, and already being abused by several QakBot actors.

Critical bugs galore among 61 Microsoft fixes, 56 from Adobe, a dozen from SAP, and a fistful from Fortinet Patch Tuesday Microsoft's monthly patch drop has arrived, delivering a mere 61 CVE-tagged vulnerabilities – none listed as under active attack or already known to the public.…

Microsoft on Wednesday acknowledged that a newly disclosed critical security flaw in Exchange Server has been actively exploited in the wild, a day after it released fixes for the vulnerability as part of its Patch Tuesday updates

A now-patched security flaw in Microsoft Outlook could be exploited by threat actors to access NT LAN Manager (NTLM) v2 hashed passwords when opening a specially crafted file

October's CVE update is here. Here's which security vulnerabilities to patch now to exorcise your Microsoft systems demons.

Adobe's Patch Tuesday update for September 2023 comes with a patch for a critical actively exploited security flaw in Acrobat and Reader that could permit an attacker to execute malicious code on susceptible systems