Check Point warns of Management Server zero-day exploited in attacks
Check Point Software released emergency hotfixes to address a critical Security Management Server vulnerability that could let attackers run arbitrary scripts. The Security Management Server is a central repository that stores and manages security policies, processes administrator changes, and collects system logs across enterprise networks. Tracked as CVE-2026-93616, this path traversal flaw lets unauthenticated threat […]
EvilTokens PhaaS disrupted after compromising 12,000 Microsoft accounts
The EvilTokens platform that compromised more than 12,000 Microsoft accounts at over 10,000 organizations has been disrupted in an effort led by Microsoft’s Digital Crimes Unit (DCU). The phishing-as-a-service (PhaaS) operation emerged in February and was the first to support device code authentication at scale and offer cybercriminals AI-powered features for customizing lures and sifting […]
D-Link warns of max severity zero-day bug in DIR-822A routers
D-Link warned customers of a maximum-severity vulnerability (CVE-2026-86296) with public proof-of-concept (PoC) exploit code and no patch, affecting legacy DIR-822A dual-band Wi-Fi routers. This security flaw stems from a stack-based buffer overflow and improper data handling in the DHCP server component and can be exploited without authentication or user interaction. Attackers without valid credentials on […]
New Windows Defender zero-day blocks Microsoft antivirus updates
Over the weekend, security researcher Abdelhamid Naceri (also known as Nightmare Eclipse) released another Microsoft Defender zero-day exploit that blocks antivirus updates. Naceri named it BigDiskBuster and said it is similar to another Defender zero-day known as UnDefend, which he released in April and that allowed standard users to block definition updates. The security researcher added […]
CISA orders feds to patch Zyxel flaw exploited for data theft
​Attackers are now actively exploiting a high-severity vulnerability in Zyxel GS1900 series switches, according to the U.S. Cybersecurity and Infrastructure Security Agency (CISA). The flaw (tracked as CVE-2026-7273) stems from a stack-based buffer overflow in the CGI program that lets threat actors without privileges on the local area network (LAN) execute OS commands via maliciously […]
BigCommerce alerts merchants of data breach linked to Ribon apps
Ecommerce platform BigCommerce has alerted multiple merchants to data breaches after attackers compromised credentials for third-party Ribon applications and used them to inject malicious scripts into online stores. The cloud-based Software-as-a-Service (SaaS) ecommerce platform confirmed the credential compromise on September 17 and immediately removed the apps to protect its customers. UK-based online spirits vendor Master […]
CISA alerts of active exploitation of three Linux kernel flaws
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is warning that hackers are exploiting three Linux kernel vulnerabilities, one of them rated critical. The three security issues were added separately last week and have severity ratings ranging from medium to critical. One of them, tracked as CVE-2025-39964, existed in the Linux kernel for 14 years. […]
WordPress Click2Shell flaw lets hackers execute PHP on the server
Technical details and a proof-of-concept exploit have been published for a new WordPress cross-site request forgery (CSRF) vulnerability dubbed ‘Click2Shell’ that affects the platform’s Core component. The security problem does not have an official identifier but was addressed last week with the release of WordPress version 7.1.1. It is a pre-authenticated remote code execution chain […]
Microsoft to retire Microsoft 365 Companion apps in December
Microsoft announced that it will retire the Calendar, People, and Files Microsoft 365 companion apps on December 16 and urged admins to remove them from managed devices in their organization. This follows Microsoft’s October 2025 announcement that it will begin automatically installing them on all Windows 11 enterprise devices with the Microsoft 365 desktop client […]
Google fined €403 million over location data privacy violations
Ireland’s Data Protection Commission (DPC) has fined Google €403 million ($463M) for multiple GDPR violations related to processing users’ location data. The agency launched an investigation in February 2020 after receiving multiple complaints from consumer rights organizations. It examined three Google features that were active during the GDPR application period from May 25, 2018, through […]