Microsoft tests faster Windows File Explorer, new context menu
Microsoft has started testing a faster File Explorer and a less cluttered and more customizable context menu in Windows 11 preview builds rolling out to Insiders this week.
CISA: Windows Task Host flaw now exploited by ransomware gangs
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has confirmed that ransomware gangs are also exploiting a high-severity Windows Task Host vulnerability that was flagged as actively exploited in April.
Microsoft confirms outage affecting search in Microsoft 365 apps
Microsoft says some users are experiencing issues searching in Microsoft 365 apps, including Outlook on the web, Outlook desktop, SharePoint Online, and OneDrive.
Microsoft starts removing WMIC tool used by cybercriminals
Microsoft announced that it removed the Windows Management Instrumentation Command-line (WMIC) tool from Windows 11 24H2 and 25H2, as well as from Windows 11 beta builds released this week.
La complessità è nemica della cyber security: la lezione del principio KISS
Ogni funzione, dipendenza e riga di codice aggiuntiva può ampliare la superficie di attacco. Dal principio KISS a DRY e YAGNI, progettare sistemi più semplici non è minimalismo fine a sé stesso: significa ridurre vulnerabilità, costi e complessità operativa, trasformando la sicurezza in un vantaggio competitivo
Gestione dei rischi NIS 2: il modello ibrido che collega servizi, informazioni, tecnologie e scenari di rischio
Ogni prospettiva descrive un livello di una catena d'attacco. Da sola, nessuna la descrive tutta. Ma il modello ibrido nasce dalla consapevolezza: non elimina i metodi esistenti, ma li collega. Ecco perché nella gestione dei rischi NIS 2, si fa largo il modello ibrido
Hacker claims 3.6 million Azure account records stolen from major companies
A threat actor is selling employee databases allegedly stolen from the Microsoft Azure infrastructure of multiple Fortune 500 companies after gaining access using compromised credentials.
Pokémon Center data breach exposes customer info, cancels some orders
Pokémon Center is notifying customers in the United Kingdom and Germany that it suffered a third-party data breach after hackers stole customer personal and order information from third-party logistics provider CEVA Logistics.
Certighost and the Privilege Hiding in Your Certificate Authority
CVE-2026-54121 lets a standard domain user turn your Enterprise CA into a Domain Controller. The patch is the easy part. The lesson is standing privilege, implicit trust, and treating PKI as the Tier 0 identity infrastructure it has always been.
Windows Server 2022 reaches end of mainstream support in 60 days
Microsoft has reminded IT administrators that Windows Server 2022 is rapidly approaching its mainstream end date of October 2026, when it will switch to extended support.
Philips and GE investigating Clop ransomware data theft claims
Tech giants General Electric (GE) and Philips have also confirmed they're investigating claims that the Clop ransomware gang breached their systems and stole data.
French tax authority data breach affects 678,000 individuals
The French Ministry of the Economy and Finance has disclosed a data breach after an attacker accessed the General Directorate of Public Finances (DGFiP) systems and stole data belonging to 678,000 individuals.
Identity Resilience: perché il backup di Active Directory non basta più nell’era del ransomware
La vera sfida non è salvare i dati, ma garantire un recupero rapido e sicuro delle identità dopo una compromissione. Ecco perché in uno scenario, la semplice disponibilità di un backup non è più sufficiente
Microsoft working on Defender patch for ShieldBreak zero-day
Microsoft is working on a security patch for the "ShieldBreak" zero-day vulnerability disclosed last week by security researcher "Nightmare Eclipse" and now tracked as CVE-2026-69414.