Microsoft has resolved a known issue that caused Always On VPN connection issues after installing the September 2026 Windows 11 security updates. The Always On VPN remote access solution replaced the legacy DirectAccess technology and works with domain-joined, non-domain-joined, and Microsoft Entra ID–joined Windows 10, Windows 11, and Windows Server devices. Always On VPN runs in the background and automatically establishes a secure tunnel back to the corporate network whenever a device connects to the internet. As Microsoft first acknowledged in a service alert sent to IT administrators in late September, the bug triggered Always On VPN failures if the initial connection fails (e.g., when using automatic protocol selection with IKEv2 and SSTP) on up-to-date systems running Windows 11 24H2 and later.
AI-powered penetration testing can uncover complex attack paths, but safety restrictions and network limitations leave many assets and vulnerabilities untested. Picus Security explains how combining agentic pentesting with exposure validation and breach simulation can help close these gaps.
A massive cybercriminal ecosystem facilitating more than a billion malicious messages targeting over 75,000 organizations across 150 countries has been disrupted by law enforcement agencies and partners worldwide. Since the start of the year, more than 750 million malicious messages have been aimed at Microsoft customers via email and SMS texts. Following an investigation initiated by Microsoft and Japan’s National Police Agency (NPA) into a wave of fraudulent activity, "a sprawling Chinese-language cybercrime marketplace" was discovered, with tools and services for phishing campaigns. The investigators traced the malicious activity to YAM Store (Storm-3119), an underground infrastructure marketplace, then linked it to the CoGUI, Haozi, and Iron Man System phishing kits, collectively tracked as Storm-2990.
OpenAI employee charged with planting hidden audio recorders to capture sensitive discussions about AI research and company strategy. On September 30, OpenAI staff found a small audio recording device jammed into a USB port on the back of a television in an executive conference room in their San Francisco office. The device had been there since September 28, its contents were encrypted, and whoever put it there had wrapped it in toilet paper to hide it. Federal prosecutors named the man as Abdulrahman Alfozan, 35, a Saudi national who’d been working on OpenAI’s product team since July 2025. Alfozan was fired and arrested on October 9. He faces up to five years in prison and a $250,000 fine if convicted. “An employee of OpenAI has been arrested for and charged with using or endeavoring to use an electronic, mechanical, or other device to intercept oral communications.” states DoJ. “Abdulrahman Alfozan, 35, a national of the Kingdom of Saudi Arabia, was arrested on Oct. 9, and made his initial appearance in federal court today.” The executive conference room hosted meetings about confidential research, product plans, business deals, government relations, and OpenAI’s technical progress. These were clearly sensitive discussions. FBI Director Kash Patel said the alleged goal was to spy on conversations about the company’s intellectual property. “According to the complaint unsealed today, Abdulrahman Alfozan allegedly concealed a covert recording device inside his employer’s executive conference room to secretly capture sensitive communications about the company’s super intelligence technology,” said FBI Director Kash Patel. “Protecting American SI innovation is essential to safeguarding our nation’s economic strength and national security, and the FBI views that mission as one of our highest counterintelligence priorities. Thank you to Director of National Intelligence Jay Clayton and our law enforcement partners for their support — and we will continue working closely with our partners across the U.S. government and private sector to keep American businesses and citizens safe and to ensure our country maintains its competitive edge.” Alfozan had no permission to enter the room or attend meetings there. CCTV footage showed him near the conference room several times before the recording device was discovered. On October 5, five days after OpenAI found it, cameras captured him looking behind the same television where the device had been hidden. He appeared to be checking on it or preparing to retrieve it. Before the device was installed on September 28, Alfozan used an internal OpenAI tool to search for office addresses, meeting rooms and their capacity, room calendars, the locations of executives and senior leaders, and schedules for meetings with external partners. These searches suggest he was gathering information about the company’s facilities and activities. Investigators also found a series of chatbot prompts submitted between September 24 and 30 through an account linked to Alfozan’s spouse. The account shared several identifiers with his own. The prompts covered how to build a continuous audio recorder, configure Wi-Fi, improve recording and live listening quality, encrypt an SD card, and enable remote access. Prosecutors also noted that on September 27 and 28, the account submitted prompts referring specifically to the custom header and unique MAC address of Recording Device 1. This happened just one day before the device was installed. On October 5, the same day Alfozan was caught on camera looking behind the television, he also left a bag unattended in a different room in an OpenAI building. Security staff opened it and found another recording device similar to the first one, along with his wallet and ID. So either he was planning to plant a second device, or he was already carrying a spare. “If convicted, Alfozan faces a maximum penalty of 5 years in prison and a $250,000 fine, followed by 3 years of supervised release.” concludes DoJ. OpenAI said it used its own internal AI models to help analyze the device, which TechCrunch reported “contained advanced encryption, audio monitoring capabilities, and a mechanism for transferring data designed to evade monitoring.” OpenAI also confirmed there’s no indication that Alfozan accessed or exfiltrated model weights, source code, or customer data through any other channel. This case is being prosecuted under National Security Presidential Memorandum 11, specifically tied to protecting American superiority in what the government is now formally calling “super intelligence” technology. The Director of National Intelligence, Jay Clayton, weighed in personally, calling AI development a national security prerogative. That framing, a straightforward wire tap case dressed in super intelligence language, tells you something about where this administration sees AI in the broader geopolitical picture. Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini (SecurityAffairs – hacking, OpenAI)
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday urged organizations to take steps to immediately update their Ivanti Connect Secure (ICS) appliances and deployments to the latest version following the disclosure of an actively exploited vulnerability. The security flaw, tracked as CVE-2026-104935 (CVSS score: 8.6), is a case of authentication bypass impacting ICS
Unit 42 dissects a cyberattack targeting a European bank's IT infrastructure, delivering concrete defense strategies to help organizations detect and counter comparable threats. The post The Noise Inside the Network: How an Unsophisticated Attack Exposed a Third-Party Risk appeared first on Unit 42.
Anthropic is warning that small AI models could soon be able to self-replicate across consumer IoT devices, from Android TV boxes to smart ovens, creating distributed botnets capable of running AI workloads without relying on data centers. The company's experiments showed that models could identify unfamiliar devices, connect them into a network, and prepare them to run an AI model. Although the researchers successfully distributed the Gemma4-26B-A4B model from Google DeepMind on 15 off-brand Android TV boxes, they did not demonstrate a fully autonomous, self-replicating AI worm running on real IoT hardware. However, they estimate that smaller models could achieve self-replication by the end of the year if they continue to improve at their historical rate. “Our experiments suggest that small AI models may be months away from being capable enough to self-replicate on commercial internet-of-things (IoT) devices, like smart ovens and off-brand Android TV boxes,” Anthropic warns.
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Ivanti Connect Secure flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added an Ivanti Connect Secure FortiMail flaw, tracked as CVE-2026-104935 (CVSS score of 8.6), to its Known Exploited Vulnerabilities (KEV) catalog. The vulnerability is an authentication bypass issue caused by spoofing in ICS versions before 25.1.3.0 that could allow a remote, unauthenticated attacker to execute arbitrary commands. ICS versions 22.7R2.14 and earlier are not affected. “Authentication bypass by spoofing in ICS before version 25.1.3.0 allows a remote unauthenticated attacker to execute arbitrary commands. This does not impact ICS version 22.7R2.14 or prior.” reads the advisory. “Ivanti has released updates for Ivanti Connect Secure (ICS) which addresses one high severity vulnerability. Successful exploitation could allow a remote unauthenticated attacker to execute arbitrary commands.” The company confirmed that the vulnerability was exploited in attacks in the wild. “We are aware of exploitation in the wild affecting a limited number of customers at the time of disclosure.” continues the report. According to Binding Operational Directive (BOD) 22-01: Reducing the Significant Risk of Known Exploited Vulnerabilities, FCEB agencies have to address the identified vulnerabilities by the due date to protect their networks against attacks exploiting the flaws in the catalog. Experts also recommend that private organizations review the Catalog and address the vulnerabilities in their infrastructure. CISA orders federal agencies to fix the flaw by October 16, 2026. Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini (SecurityAffairs – hacking, CISA)
TFG London detected a cybersecurity incident that impacted IT systems used by the Phase Eight, Hobbs, and Whistles premium fashion brands. The company disclosed earlier today that several IT systems remain unavailable, although physical stores remain open for customers. According to the press release, the incident has not affected the group’s other brands, Inside Story and White Stuff, or its operations in Australia and Africa. TFG London is the UK subsidiary of South Africa’s The Foschini Group, which owns the aforementioned five fashion and homeware brands. As of mid-2026, the group operated 649 retail locations globally and reported annual sales of £488 million ($646M). The company said it detected the cyberattack on October 11 and immediately activated its incident response and business continuity plans, bringing in external cybersecurity experts to help contain the threat.
Hackers hit French supermarkets via unpatched Danfoss refrigeration systems, remote-heating freezers and destroying stock worth millions. Overnight from Sunday to Monday, a large cyberattack hit the refrigeration systems of hundreds of French supermarkets, BFMTV revealed. The attackers targeted equipment from the Danish maker Danfoss that many French stores use to regulate their cold. Fresh and frozen stock was destroyed, and the Paris prosecutor says there were also fires. The method is simple and nasty. Refrigeration systems have a forced defrost function that clears ice buildup, and the attackers appear to have triggered it remotely in a continuous mode, with a temperature setting of 50 degrees. The equipment heated for several hours instead of keeping goods cold, and when staff opened the fridges and freezers in the morning, a sector source told BFM, “a wave of heat” came out. “300 Intermarché and Netto stores, and fewer than 100 U stores, were affected on Monday, October 12, by a cyberattack targeting the refrigeration control systems of the Danish manufacturer Danfoss, according to the two retailers.” reports BFMTV. “Hackers reportedly remotely altered the temperatures of the systems, causing the destruction of stocks of fresh and frozen products.” The scale is still being counted. The Mousquetaires group says 300 of its Intermarché and Netto stores were affected, Coopérative U says fewer than a hundred of its outlets, and E.Leclerc confirmed repercussions on cooling equipment in several stores without giving numbers. A specialist site reported that Carrefour Market and Monoprix stores were hit too, which those chains haven’t confirmed. The money follows. A sector source told BFM national losses could reach several million euros, and Intermarché said its affected stores had to throw out all the fresh and frozen products concerned. In Haguenau, an Intermarché reportedly lost its entire frozen stock, an estimated 50,000 euros, and a Leclerc store about 30 kilometers away in Wasselonne reportedly discarded frozen and fresh goods worth around 220,000 euros. Danfoss stated that it is aware of the incidents in France, noting that they affected a limited number of refrigeration management systems. The company explained that most of the impacted equipment was older hardware—specifically AK-SM800 and AK-SC355 systems that have reached their end of life and no longer receive security updates—while the AK-SM800A units involved were running outdated firmware. Danfoss emphasized that it has long advised customers to keep supported systems updated and is actively collaborating with those affected. Following the attacks, the Paris prosecutor launched an independent investigation into the cyberattack targeting connected refrigerators across major French food retailers. The anti-cybercrime unit is leading the inquiry, with the OFAC office responsible for counting victims and connecting them to the resulting damages, which include spoiled food and fires. This incident follows a concerning precedent. On August 9, Claroty’s Team82 released research detailing vulnerabilities in Danfoss refrigeration controllers. Upon examining the AK-SM 800A, one of the models targeted in this week’s attack, the researchers discovered multiple flaws, including a hidden authentication mechanism that bypassed standard login protocols. The full extent of the damage is still being calculated. The Mousquetaires group reported that 300 Intermarché and Netto stores were affected, while Coopérative U stated that fewer than 100 of its locations were hit. E.Leclerc also confirmed that cooling equipment in several stores was affected, though they did not provide specific figures. Meanwhile, a specialized news site reported that Carrefour Market and Monoprix stores were targeted as well, though these chains have not yet confirmed it. The financial impact is heavy. Industry sources told BFM that national losses could reach several million euros, and Intermarché confirmed that all affected stores had to throw out their fresh and frozen inventory. For example, an Intermarché in Haguenau lost its entire frozen stock, estimated at 50,000 euros, while a Leclerc store about 30 kilometers away in Wasselonne had to discard around 220,000 euros worth of fresh and frozen goods. The damage isn’t limited to the east. In the Loire-Atlantique, the huge Leclerc Atlantis in Saint-Herblain took all its frozen products off its Drive service indefinitely, and the Leclerc in Saint-Brevin-les-Pins wasn’t expected to reopen its fresh aisle normally before Tuesday, October 13. Several U stores were hit as well, some only in the frozen aisle, and an Intermarché in the same area too. One photo from BFM shows an ice cream shelf reading 26 degrees, which is a fine temperature for a beach. Dominique Schelcher, the CEO of Coopérative U, said on X that attacking equipment essential to preserving fresh food and feeding French shoppers is extremely serious and unprecedented. His point is easy to see. Nobody was stealing data here, and the target was food. Je confirme qu’une cyberattaque touche depuis cette nuit les installations de production de froid de plusieurs magasins de notre réseau @CooperativeU. Nos équipes sont pleinement mobilisées, en lien avec les frigoristes, pour rétablir la situation au plus vite. Une enquête devra… — Dominique Schelcher (@schelcher) October 12, 2026 The authorities moved quickly. According to the Prime Minister’s office, the national cybersecurity agency ANSSI has identified a vulnerability in software supplied by Danfoss and contacted the company. ANSSI is also talking to its European counterparts because other countries may be affected, and it’s trying to find other French companies hit. Danfoss stated that it is aware of the incidents in France, noting that they affected a limited number of refrigeration management systems. The company explained that most of the impacted equipment was older hardware, specifically AK-SM800 and AK-SC355 systems that have reached their end of life and no longer receive security updates, while the AK-SM800A units involved were running outdated firmware. Danfoss emphasized that it has long advised customers to keep supported systems updated and is actively collaborating with those affected. Following the attacks, the Paris prosecutor launched an independent investigation into the cyberattack targeting connected refrigerators across major French food retailers. The anti-cybercrime unit is leading the inquiry, with the OFAC office responsible for counting victims and connecting them to the resulting damages, which include spoiled food and fires. This incident follows a concerning precedent. On August 9, Claroty’s Team82 released research detailing vulnerabilities in Danfoss refrigeration controllers. Upon examining the AK-SM 800A, one of the models targeted in this week’s attack, the researchers discovered multiple flaws, including a hidden authentication mechanism that bypassed standard login protocols. Because these controllers are typically managed remotely and feature a built-in web server, an attacker who gains access can send direct commands to the connected cooling systems—such as forcing a manual defrost. Claroty’s research highlights that the product is widely deployed across supermarkets, cold-storage facilities, and logistics warehouses, with a Censys scan revealing 2,765 exposed management interfaces online. Claroty disclosed these vulnerabilities to Danfoss, which subsequently patched them in firmware version R4.3.1. However, BFM notes that authorities have not officially confirmed whether hackers exploited this specific flaw in the recent attack. If it was the entry point, standard security disclosure practices were followed, as details were withheld until a patch was made available. For legacy, end-of-life units, no security patches exist, leaving disconnecting them from the public internet as the only viable defense. Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini (SecurityAffairs – hacking, French supermarkets)
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