Attacks on European Refrigeration Systems Reach French Blood Banks
A coordinated campaign against connected refrigeration systems has affected at least eleven European countries and three facilities operated by the Établissement français du sang, France’s national blood collection and transfusion service. The attackers altered temperatures, defrost thresholds, and other cold-room parameters, in some cases setting them to extremely high values, but alarms allowed technicians to intervene before blood, samples, or…
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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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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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CISA Reports Active Attacks Against Microsoft SharePoint and MikroTik RouterOS
The U.S. Cybersecurity and Infrastructure Security Agency has added two flaws affecting Microsoft SharePoint and MikroTik RouterOS to its Known Exploited Vulnerabilities catalog, confirming that they are being actively exploited. These include CVE-2026-65660, a…
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Exploitation of New Citrix NetScaler Zero-Days Becomes Widespread
Two serious vulnerabilities in Citrix NetScaler ADC and Gateway products are creating an emergency for organizations that expose these devices to the Internet. CVE-2026-88771, which can be exploited remotely in vulnerable default configurations, was…
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New Attack Vector Against Citrix NetScaler After Initial Patches
Researchers and administrators are reporting exploit activity against Citrix NetScaler, including on systems updated for CVE-2026-88771 and CVE-2026-88772. According to the information shared, the new method uses SAML requests to achieve malicious code execution…
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FortiBleed Campaign Compromises Over 86,000 Fortinet Firewalls Globally
The FBI and the U.S. Secret Service have issued a joint alert regarding 'FortiBleed,' a massive credential-harvesting campaign that has already compromised 86,644 Fortinet FortiGate devices and SSL VPN gateways across 194 countries. The…
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F5, Check Point, and Arista: Four Exploited Vulnerabilities Added to CISA KEV Catalog
Critical Zero-Day in Cisco Catalyst SD-WAN Manager Actively Exploited
Critical FortiMail zero-day actively exploited and added to the KEV catalog
Critical Pre-Authentication Vulnerability in Orkes Conductor Actively Exploited
Foreign Hackers Manipulate the Operational Systems of Two Colorado Water Utilities
CISA Flags Three Linux Kernel Vulnerabilities Already Exploited
Citrix NetScaler zero-day exploited to take SAML deployments offlineA Critical Flaw Exposes Sensitive Files in Eight Atlassian Data Center ProductsF5, Check Point, and Arista: Four Exploited Vulnerabilities Added to CISA KEV CatalogCritical Zero-Day in Cisco Catalyst SD-WAN Manager Actively ExploitedCritical FortiMail zero-day actively exploited and added to the KEV catalogCritical Pre-Authentication Vulnerability in Orkes Conductor Actively ExploitedForeign Hackers Manipulate the Operational Systems of Two Colorado Water UtilitiesCISA Flags Three Linux Kernel Vulnerabilities Already ExploitedCitrix NetScaler zero-day exploited to take SAML deployments offlineA Critical Flaw Exposes Sensitive Files in Eight Atlassian Data Center Products- An OpenAI agent bypassed the controls of an Australian healthcare portal
- Critical VM-Escape Vulnerability Fixed in VMware Workstation and Fusion
- 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
- Two Citrix NetScaler Zero-Days Exploited Globally