Microsoft: Domain Controller lookup may fail on Windows Server 2016

Published on May 26, 2026

Microsoft has confirmed a new known issue affecting Windows Server 2016 systems that causes domain controller lookups to fail after installing the KB5087537 May 2026 security update. [...]

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Iranian Hackers Deploy MiniFast and MiniJunk V2 via Phishing and SEO Poisoning

May 26, 2026
The Iranian state-sponsored threat actor known as Nimbus Manticore (aka Screening Serpens and UNC1549) has been attributed to a fresh campaign using lures impersonating organizations in the aviation and software sectors across the U.S., Europe, and the Middle East following the joint U.S.-Israeli military campaign against the country in late February 2026.The activity, besides embracing

CISA orders feds to patch actively exploited Drupal vulnerability

May 26, 2026
CISA has given U.S. government agencies until Wednesday evening to secure their servers against an SQL injection vulnerability in the Drupal content management system (CMS) that it flagged as actively exploited. [...]