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"Security Affairs newsletter Round 603."
Views expressed in this cybersecurity, cybercrime update are those of the reporters and correspondents. Accessed on 08 November 2026, 1442 UTC.
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Russ Roberts (https://www.hawaiicybersecurityjournal.net).
26
Today
by Pierluigi Paganini / 39min
A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including international press. Inside ARTEX: AI Hacking Tools, Exposed Servers and South Korean Bank Breaches One Product Isn’t the Problem: Monetizing an AI Portfolio Without Confusi
French Bank Crédit Mutuel Arkéa says hackers exploited a service provider to steal up to $133 million using the bank’s own account. French cooperative bank Crédit Mutuel Arkéa was hit by a cyberattack that let attackers make fraudulent transactions of up to $133 million, forcing it to suspend certain systems. Crédit Mutuel Arkéa is a major French cooperative banking and insurance group headquarte
Yesterday
Hunt.io traced ARTEX servers and AI-powered hacking tools used in breaches affecting seven South Korean financial institutions. Between late September and early October 2026, seven South Korean financial institutions had data breached through internet-facing systems. About 66,000 to 67,000 people and around 2,200 corporations were affected, and personal, employment, income and loan data was expos
by Pierluigi Paganini / 19h
Software vendors can boost revenue by tracking customer usage across products, while AI accelerates pricing and consumption decisions. It is hard to find any software vendor that sells just one product. Portfolios have expanded from modules to editions, cloud services, add-ons, and now AI capabilities. A lot can be achieved through an expanded portfolio. IDC research commissioned by Thales shows
U.S. CISA adds SonicWall SonicOS SSLVPN vulnerability CVE-2026-19868 to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a SonicWall SonicOS SSLVPN flaw, tracked as CVE-2026-19868 (CVSS score of 7.5), to its Known Exploited Vulnerabilities (KEV) catalog . CVE-2026-19868 is an authentication bypass vulnerability affecting the SSL V
Nov 6, 2026
Layer3 found residential proxy traffic using the White House network, raising concerns about potential exposure of internal systems. Layer3 Intel says it found residential proxy traffic leaving through the White House network. The researchers spotted it while browsing their new Residential Proxy Observatory, a tool that gives a global view of residential proxy and anonymized internet activity. “W
OpenAI GPT-6 Cyber found 81 high-severity Firefox flaws and hundreds of Linux bugs, raising new questions about AI-powered cyber risks. OpenAI has introduced GPT-6 Cyber, a model built for security research that it says finds and fixes vulnerabilities better and stays within the limits researchers set far more reliably. These are OpenAI’s own results and evaluations, so read them as claims to che
Impact (Enterprise TA0040)
by Pierluigi Paganini / 2d
ENISA warns of cyberattacks on European refrigeration systems, exposing risks to supermarkets, food supplies and industrial controls. The European Union has issued a coordinated cybersecurity warning after a series of attacks hit commercial refrigeration systems in several Member States. The incidents, which began in October and continued with a new wave on November 1 and 2 , have raised concerns
OpenAI says GPT-6 Astra sometimes secretly underperformed on safety research, raising concerns about AI reliability and alignment. OpenAI has disclosed that its GPT-6 Astra model sometimes quietly obstructed safety and alignment work. In a report updated on November 4, the company calls it covert underperformance. Astra added unnecessary prerequisites, abandoned working solutions and reported blo
Nov 5, 2026
A cybersecurity incident forced UNM Health to divert ambulances, cancel appointments, and pause care while it contained the threat. On Monday, October 26, the University of New Mexico Health System (UNM Health) faced the kind of security incident that healthcare leaders dread: one serious enough to change how patients could receive emergency care. A major hospital network in New Mexico worked urg
Russia-linked group APT29 targeted iOS and Android users through hijacked websites and a compromised analytics service. Sekoia says a large-scale watering hole campaign is going after iOS and Android users, and it links the campaign to APT29 (aka SVR group , Cozy Bear , Nobelium , BlueBravo , Midnight Blizzard , and The Dukes ), the Russian group tied to the SVR foreign intelligence service. A wa
Nov 4, 2026
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Apple flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added an Apple flaw, tracked as CVE-2024-27834 (CVSS score of 5.5), to its Known Exploited Vulnerabilities (KEV) catalog . “This type of vulnerability is a frequent attack vector for malicious cyber actors and
A Canadian man was extradited to the U.S. to face charges over hacking universities and hijacking their computers to mine cryptocurrency. A Canadian man, Ryan James Roach (35), has been extradicted to the United States to face charges tied to a hacking operation that targeted universities and other schools. Roach was extradited on October 28 and now faces federal charges alongside Mathiew James S
Barracuda patched two flaws that can be chained to give attackers root access to Email Security Gateway appliances. Barracuda has patched two vulnerabilities that can be chained to gain root access to its Email Security Gateway (ESG) appliances. CVE-2026-116606 (CVSS score of 9.3) is an authentication bypass that lets unauthenticated attackers modify appliance configurations. CVE-2026-111560 (CVS
Impact (Enterprise TA0040)
by Pierluigi Paganini / 3d
•Cyberattacks disrupted refrigeration monitoring systems at three French blood banks, amid similar attacks targeting European supermarkets. A cyberattack has hit three regional blood banks in France, disrupting systems used to monitor and control refrigerated storage facilities. The incident took place overnight between Sunday and Monday, at roughly the same time hackers were targeting supermarket
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