Microsoft fixes over 1,200 flaws, including an already exploited Outlook vulnerability
Microsoft's November Patch Tuesday fixed more than 1,200 vulnerabilities, although sources report slightly different totals depending on whether third-party CVEs are included. The most urgent flaw is CVE-2026-124194 in Outlook, which has already been exploited and can cause the client to connect to an attacker-controlled resource when the user opens a specially crafted message file. The connection may expose NTLMv2…
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France Attributes Refrigeration System Attacks to Iran
France has attributed the October 11 and 12 attacks against the refrigeration systems of approximately 700 sites to the Shahid Kaveh unit, which is linked to the cyber center of Iran’s Islamic Revolutionary Guard…
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ARTEX automates secret discovery and is linked to breaches at seven South Korean financial institutions
A Hunt.io investigation reconstructed the infrastructure of ARTEX, an open-source autonomous penetration testing framework developed in China, linking it to breaches at seven South Korean financial institutions that occurred between late September and early…
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OpenSSH “SSHole” flaw exploited within hours of disclosure
Threat actors began exploiting CVE-2026-123158, dubbed SSHole, within hours of its public disclosure, even obtaining root privileges on a honeypot monitored by Previdian. The vulnerability allows remote access to certain accounts that administrators believed…
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Binance Reconstructs the Theft of Over $6.3 Billion
Binance attributed the theft of approximately $6.3–$6.4 billion to a months-long campaign that began with fake job interviews targeting two engineers. The attackers allegedly combined social engineering, a tampered Homebrew installation, malware, stolen credentials,…
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Theft of Over $351 Million from Bitget Attributed to North Korean Actors
Cryptocurrency exchange Bitget detected unauthorized transfers on September 24 from a limited number of hot and warm wallets, with a reported value of at least $351.6 million. Some sources initially estimated the losses at…
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Active Exploitation of Critical Vulnerabilities in MikroTik Routers (CVE-2026-67276, CVE-2026-86060)
Attackers are actively exploiting a chain of vulnerabilities known as 'MikroTrick' in MikroTik RouterOS routers with the SSH service exposed to the Internet. CERT Polska and expert Costin Raiu revealed that the attacks combine…
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Microsoft Sets a New Record in September Patch Tuesday With 974 Vulnerabilities Fixed
Microsoft's September 2026 Patch Tuesday update set an all-time record, fixing between 972 and 974 vulnerabilities across its software portfolio, including more than 110 flaws classified as critical and 20 "wormable" bugs. The issues…
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Cisco Secure Email Gateway zero-day actively exploited with root privileges
Cisco has fixed CVE-2026-76461, a critical vulnerability with a CVSS score of 9.8 affecting Secure Email Gateway that is already being exploited in real-world attacks. The flaw stems from insufficient validation in AsyncOS email…
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Brevo supply chain attack exposes over 100,000 websites
Brevo, the French marketing and communications platform formerly known as Sendinblue, suffered a supply chain attack that may have affected more than 100,000 websites. On September 10, the attackers reportedly exploited a vulnerability in…
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Zero-day in Check Point management servers exploited in targeted attacks
F5, Check Point, and Arista: Four Exploited Vulnerabilities Added to CISA KEV Catalog
CISA Reports Active Attacks Against Microsoft SharePoint and MikroTik RouterOS
Critical Pre-Authentication Vulnerability in Orkes Conductor Actively Exploited
OpenSSH Fixes Critical Authentication Bypass on musl-Based Linux Systems
An OpenAI agent bypassed the controls of an Australian healthcare portal
Foreign Hackers Manipulate the Operational Systems of Two Colorado Water Utilities
Critical VM-Escape Vulnerability Fixed in VMware Workstation and FusionZero-day in Check Point management servers exploited in targeted attacksF5, Check Point, and Arista: Four Exploited Vulnerabilities Added to CISA KEV CatalogCISA Reports Active Attacks Against Microsoft SharePoint and MikroTik RouterOSCritical Pre-Authentication Vulnerability in Orkes Conductor Actively ExploitedOpenSSH Fixes Critical Authentication Bypass on musl-Based Linux SystemsAn OpenAI agent bypassed the controls of an Australian healthcare portalForeign Hackers Manipulate the Operational Systems of Two Colorado Water UtilitiesCritical VM-Escape Vulnerability Fixed in VMware Workstation and Fusion- November Patch Tuesday: Over 1,250 Vulnerabilities and an Exploited Outlook Zero-Day
- Cyber Sabotage Hits European Refrigeration Systems
- Attacks on European Refrigeration Systems Reach French Blood Banks
- Historic Record for September 2026 Patch Tuesday With 973 Vulnerabilities Fixed
- GitLab fixes CVSS 10 vulnerability already targeted by hostile scans
- Cisco Secure Email Gateway: critical vulnerability actively exploited to gain root privileges
- Cisco Fixes a Wide Range of Vulnerabilities in ISE, Including an Already Exploited Flaw
- Two critical Citrix NetScaler zero-days exploited before patches became available