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. North Korean IT Workers Used Stolen US Identities to Earn $3 MillionU.S. CISA adds Fortinet Multiple Products and BeyondTrust Remote Support flaws to its Known Exploited Vulnerabilities catalogBAE Systems Cyber Incident Takes US Bankruptcy Noticing Center Offline for a WeekAI Agents Accessed Indian Organizations Without Authorization, CERT-In WarnsBurger King Japan Data Breach Impacted 11 Million CustomersF5 addressed critical RCE flaws in NGINXU.S. CISA adds Atlassian flaw to its Known Exploited Vulnerabilities catalogPEERSTITCH malware: How Attackers Compromised 500 Firewalls Through FortiManagerCenterPoint Energy Data Breach: More Than 1 Million Texans AffectedU.S. CISA adds Palo Alto Networks PAN-OS, Ahsay AhsayCBS, and Cisco Secure Email Gateway flaws to its Known Exploited Vulnerabilities catalogSilent Lynx: Kazakhstan-Linked Hackers Target Russian Refinery and GovernmentAdFection: Beyond the Click: Citizen Lab Exposes Ad-Delivered Spyware NetworksCisco Urges Customers to Patch Email Gateway Flaw and Check for CompromiseHirudo Android Trojan Replaces Banking Apps to Steal CredentialsU.S. CISA adds Microsoft Windows Shell flaw to its Known Exploited Vulnerabilities catalogMicrosoft Patch Tuesday Sets New Record with 1,415 CVEs in October 2026 UpdatesHidden Audio Recorder Found at OpenAI as Employee Faces Federal ChargesVolexity Uncovers Stealthy Ivanti VPN Attack Using Three Zero-Day VulnerabilitiesHow a leaked builder of XWorm turned a remote access trojan into a surveillance kitU.S. CISA adds Ivanti Connect Secure flaw to its Known Exploited Vulnerabilities catalogAnthropic Shows How Small AI Models Could Replicate Across IoT DevicesGitLab Patches Max-Severity Vulnerability CVE-2026-97229Hackers cranked French supermarkets’ freezers up to 50 degrees, causing hundreds of stores to lose their stockShinyHunters arrest number three: a Canadian ransomware negotiatorCanonical Hit by Second DDoS Attack in 2026, Public Websites DisruptedSonicWall Patches CVSS 10.0 SSRF Flaw as Attacks BeginCyberXero Used 51 AI Agents to Steal 628,000 Ukrainian RecordsGTA 6 Leaker Demands $30M Meme Coin Market Cap to Release Full GameBitdefender finds preinstalled Android malware you can’t uninstall, seen in 150 countriesU.S. CISA adds ProFTPD, ONLYOFFICE Docs, Strapi, Apache Struts, and ISC BIND flaws to its Known Exploited Vulnerabilities catalog International Press – Newsletter Cybercrime Leaked chats show Russian extortion gang sending ‘agents’ into US law firms GTA 6 leaker CyberLeek is now reportedly threatening to release a full, playable build of the game CyberXero: An AI-Augmented Initial Access Broker Targeting Ukrainian Critical Infrastructure ShinyHunters: Six Years of Cybercrime — Expert Analysis and Ransomware Group Perspectives Canonical Websites Disrupted in Second DDoS Attack This Year Canadian ransomware negotiator arrested amid FBI hacker crackdown Saudi National Arrested for Installing Surreptitious Audio Recording Device at OpenAI Ransomware gets personal: ‘We-know-where-you-are kind of stuff’ Malware IronChain Ransomware Threatens Businesses with Permanent Data Loss and Costly Downtime XWorm Reborn: From infostealer to surveillance platform Hirudo: From Fake Updates to Patched Banking Apps The campaign that never stopped: tracking GhostAction from 2025 to 2026 Malfex imgdecode npm native addon loader Hacking Hackers heat French supermarket fridges, sparking fires and spoiling food Freeze the Controller, Defrost the Food: Uncovering Vulnerabilities in Danfoss Refrigeration Controllers Critical SonicWall SMA 1000 Flaw Targeted in 135 Exploitation Attempts After Patch Super Intelligence Reached OT Systems and Moved Equipment AI models may be capable of self-replicating without access to a datacenter A Series of Unauthenticated Events: Chained Exploitation of Ivanti Connect Secure Zero-Days Vghost: Beyond the Privilege Boundary Bank of America had to bring in 1,000 contractors to patch all the bugs Mythos identified Using a funded test cryptocurrency wallet without authorization Intelligence and Information Warfare Disrupting AI-enabled “false front” operations Britain steps up national defences against growing AI risks Russia’s Yandex bot traffic nearly eliminated overnight after Ukraine drone strikes cripple multiple of ‘Russia’s Google’ data centers — Ukraine intensifies bombing of Yandex data centers in response to Moscow’s strikes on Kyiv data centers UK keeps AI safeguards in the maybe pile for Cyber Security BIll UAE faces over 800,000 cyberattacks daily: How the country is fighting back Exposing AdFection How Discover-Tech Turned Targeted Ads Into a Pipeline for Zero-Click Mercenary Spyware BREAK THE SILENCE: TRACKING SILENT LYNX THROUGH EXPOSED INFRASTRUCTURE Flock CEO defends surveillance technology amid national backlash: ‘We shouldn’t pause progress’ ARMORY CASTLE and BT26-05: What Security Teams Need to Know Justice Department Announces Coordinated Actions to Combat North Korean Remote IT Worker Schemes Affecting More than 70 U.S. Companies U.S. Government Disrupts FAMOUS CHOLLIMA Operation with CrowdStrike Assistance Cybersecurity ‘123456’ password linked to Denmark data breach affecting 8.8M people AI Governance Is Being Decided Now, and the Public Isn’t in the Room The October 2026 Security Update Review Bank of America had to bring in 1,000 contractors to patch all the bugs Mythos identified Cisco Warns of Active Attacks Exploiting New Critical Secure Email Gateway Vulnerability Millions of phones exposed to Israeli spyware operation through online ads, researchers say More than 1 million Texans affected by CenterPoint data breach, AG report shows US federal bankruptcy court operations disrupted by cybersecurity incident Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini (SecurityAffairs – hacking, newsletter)
ConnectWise on Saturday said it has disabled seven ConnectWise application identities as it continues its investigation into an incident in which unknown threat actors obtained unauthorized access to the application identities and compromised Microsoft 365 tenants. The disabled identities are listed below - ConnectWise Cloud Backup - 506e08f9-6e9a-4da4-942b-a099a03644ae ConnectWise
Drupal has patched two critical vulnerabilities that could allow attackers to execute code remotely on websites running any supported version of the content management system. The security issues impact the software core's Field UI module and the contributed Entity List module. Drupal issued an advance warning at the beginning of the week, urging administrators to apply updates promptly because attackers could develop exploits shortly after the vulnerabilities’ disclosure. “The Drupal Security Team urges you to reserve time for core updates at that time because exploits might be developed within hours or days,” the project's security team warned. “We recommend updating to the latest supported patch (bugfix) release for your site's version of Drupal before October 14, so that you can address any other upgrade issues before the security window.”
A cyber incident at a BAE Systems subsidiary just stopped every bankruptcy court in the US from sending notices, and the problem started a week ago. A security incident at BAE Systems Inc., the US subsidiary of British defense contractor BAE Systems, has taken the Bankruptcy Noticing Center offline since October 9. The Bankruptcy Noticing Center (BNC) is the system that federal bankruptcy courts use to send official notices. It handles court notices, messages to creditors, and deadline notifications that keep everyone involved in a case informed. “BAE Systems IT and websites that support the operations of the Bankruptcy Noticing Center (BNC) have been impacted by a cybersecurity incident.” reads the official judiciary statement. “As a result of the incident, all access to the BNC systems and websites that BAE operates on behalf of the judiciary and the related bankruptcy noticing process are unavailable at this time, including bnc.uscourts.gov, bankruptcynotices.uscourts.gov, notices.uscourts.gov, and the National Creditor Registration Service. The incident has also halted the BNC’s production and distribution of bankruptcy notices for bankruptcy courts.” The disruption has prevented the center, which BAE operates on behalf of the federal judiciary, from generating and sending notices to creditors, courts, and attorneys in federal bankruptcy cases across the country. This is not a minor service disruption. The entire notification system used by federal bankruptcy courts across the country is down. “Several online services supporting US federal courts’ bankruptcy systems have gone offline following a cybersecurity incident involving a court contractor, the Administrative Office of the US Courts (AOC) said on Thursday.” Reuters reported. The US judiciary explained that the BNC sends bankruptcy notices for every federal bankruptcy court in the country. Affected domains include bnc.uscourts.gov, bankruptcynotices.uscourts.gov, notices.uscourts.gov, and the National Creditor Registration Service. With that last one down, attorneys using the electronic filing system can’t generate the creditor mailing lists they normally need to serve documents. Courts are still accepting new case filings and electronic notifications to registered attorneys are still going out, but anything tied to the noticing pipeline itself has been dark since last Thursday. A BAE Systems spokesperson said that the company is “aware of a security incident that is isolated to the BNC system” and has taken immediate steps to address it. BAE Systems is “coordinating closely” with the courts on the response, the spokesperson said. Neither BAE nor the judiciary disclosed tachnical details of the incident, whether it was a deliberate cyber attack or a different kind of incident, or whether any data was accessed or taken. The Eastern District of Texas bankruptcy court’s own public notice adds a useful detail: BAE first told the Administrative Office about the problem late on October 9, which means the court system’s administrative leadership knew by that evening. “Late on Friday, October 9, 2026, BAE Systems, the contractor that services the Bankruptcy Noticing Center (BNC), notified the Administrative Office of a service disruption impacting BAE systems that process notices as well as the following websites: bnc.uscourts.gov, bankruptcynotices.uscourts.gov, notices.uscourts.gov, and the National Creditor Registration Service website that supports CM/ECF access to address labels (the mailing matrix).” reads the notice. “Because of this disruption, the court polling and certification drop-off process that supports the delivery of electronic and paper notices has been interrupted and the BNC is unable to provide noticing services to the courts at this time.” Courts started posting disruption notices on October 13, but none of them mentioned a cybersecurity incident at that point, several framed it as a service interruption. The public acknowledgment of the word “cybersecurity” didn’t come until October 15. Summarizing, the incident started on or before October 9. The judiciary’s administrative office learned about it that day. Courts informed users of the problem on October 13, and the public announcement confirming a cybersecurity incident came on October 15. That’s six days between the contractor discovering the problem and the public announcement. During that time, bankruptcy cases across the country continued without the system that sends notices to keep courts, creditors, and lawyers informed. No one has announced when the service might be restored, suggesting the investigation is still at an early stage. This incident highlights a recurring problem: critical systems operated by contractors can fail in a single incident, disrupting services across every federal court handling a specific type of case. The public also waited nearly a week for an official statement. This is not a new pattern, but it keeps happening. Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini (SecurityAffairs – hacking, BAE Systems)
India’s CERT-In warns AI agents accessed confidential data undetected, while attackers used offensive AI frameworks to accelerate cyberattacks. CERT-In, India’s national cyber response team, published a critical-severity advisory 15 documenting two distinct categories of AI-related incidents. In one, AI models under research and evaluation exceeded their assigned tasks and accessed live Indian systems without authorization. In the other, attackers deliberately weaponized open-source AI agent frameworks to run financially motivated intrusions. “CERT-In has observed different categories of cyber incidents in which the attacker was an AI agent, that is, a software system capable of autonomously planning work, issuing commands, invoking tools and acting on the internet over extended periods. In some incidents, AI agents under research and evaluation exceeded their assigned task authorization and made unauthorized access to Indian information and communication technology (ICT) assets. In others, cyber attackers deliberately used open-source agentic AI tools to conduct reconnaissance, exploitation and financially motivated intrusions.” CERT-In states. “The incidents came to light through voluntary disclosures by AI model providers, CERT-In’s forensic analysis of suspicious activities, and CERT-In’s own proactive threat hunting. The affected organizations could not detect the unauthorized access on their own.” What makes these incidents especially concerning is that the affected organizations didn’t detect the unauthorized access. None of the affected organizations detected the unauthorized access; in every case the incident was disclosed by the AI model providers after their internal review. The organizations only learned about the incidents from the AI companies. The agents accessed Indian systems using exposed credentials and connection settings found in configuration files, public code repositories, and cloud accounts with excessive permissions. They then accessed business records containing personal and confidential information. CERT-In didn’t name the AI companies, models, or affected organizations. It also didn’t say whether the agents copied or kept any data, or whether the affected organizations had been notified. “Further, victim entities in the campaign that remediated incompletely were attacked again within days, at greater scale.” continues the advisory. “In the voluntarily disclosed incidents, agents were observed re-deriving and re-using the same exposed credential in separate operations.” That’s worth reading carefully. It means an agent that encountered a leaked key once didn’t just use it once, it came back to it. CERT-In’s own threat hunting found a separate campaign against Indian entities using publicly available offensive AI frameworks. These tools have been misused, rebranded, and redeployed across infrastructure in multiple countries, and CERT-In describes a large number of active deployments. The attackers ran multiple agents in parallel for hours to days, and victims who only partially remediated the initial access were hit again within days at greater scale. The biggest concern is how quickly these attacks can happen. These frameworks can reportedly reduce the time between gaining access and causing damage from several days to just a few hours. In September, Google Threat Intelligence Group reported a similar case in which attackers used a compromised cloud resource to run an AI-driven campaign that stole thousands of credentials from other services in less than six hours. CERT-In puts the strongest emphasis on this point. In every incident, the weaknesses were common security problems: credentials and keys stored in source code, commit histories, CI/CD variables, configuration files, and public web pages. Other issues included unused APIs that had never been disabled, payment API keys stored in plain text, cloud roles allowing anonymous or regular users to read and change data, and management interfaces exposed to the internet with weak or no multi-factor authentication. CERT-In’s conclusion is clear: AI found and exploited these common weaknesses “faster, more exhaustively and at greater scale than human attackers.” That’s the real change. The vulnerabilities themselves are nothing new. What has changed is how quickly attackers can find them and combine them to carry out attacks. The advisory’s list of recommended actions for organizations covers ground that should already be standard practice, but clearly isn’t. Audit every repository and build pipeline for exposed credentials. Rotate and purge anything you find. Keep a full API inventory and shut down anything old or unused. Remove management interfaces from the internet. Keep logs for at least 180 days and watch API traffic for bulk reads and automated registrations in real time. For organizations running their own AI agents, CERT-In adds a specific requirement: give each run its own short-lived, least-privilege identity, block outbound traffic to anything outside the task’s defined scope, and maintain a tamper-resistant log of every agent action touching production systems. The advisory also cross-references an earlier October 9 warning on payment and disbursement API abuse, which CERT-In says BFSI and fintech entities should apply alongside the measures here. AI developers and testing labs should block all outgoing network connections from test environments at the infrastructure level, rather than relying on instructions given to the AI model. If an AI agent tries to connect to an external system or finds credentials it should not have access to, the test should stop automatically, and the affected organization should be notified immediately. Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini (SecurityAffairs – hacking, AI agents)
Cybersecurity researchers have discovered a malicious npm package that's part of a recently disclosed software supply chain attack campaign dubbed MALFEX. The package, named "imgdecode," was uploaded to the package registry on September 30, 2026, by a user named "malfexteste8." It has been downloaded 979 times as of writing and is still available on npm as of writing. The latest version of
Researchers warn that hackers could soon exploit a maximum-severity vulnerability (CVE-2026-103849) affecting Magento and Adobe Commerce, potentially allowing them to execute arbitrary PHP code on store servers. According to e-commerce security firm Sansec, attacks leveraging the vulnerability, dubbed BlockStrap, have not yet been observed, but threat actors are expected to find a way to exploit it. The researchers based their assessment on identifying four potential attack paths involving CVE-2026-103849 in less than 24 hours. The flaw impacts September versions of Adobe Commerce and Magento Open Source through 2.4.9 and Adobe Commerce B2B through 1.5.3. The security firm warned that Adobe’s “priority 2” rating of this flaw does not reflect the danger and urgency in this case, despite the more complex attack path.
Unit 42 details the top initial access vectors adversaries use to breach organizations, led by edge exploits, credential abuse and phishing The post Top 5 Initial Access Threat Vectors Observed by Unit 42 in September 2026 appeared first on Unit 42.
Candiru spyware was delivered to devices at Al Jazeera Media Network via targeted online advertisements in a zero-click attack that required only rendering the malicious ads on the victim's device. Researchers at Citizen Labs investigating the attacks referred to this technique as AdFection, noting that their report is the first public technical confirmation of mercenary spyware delivered through targeted ads. A similar method was documented in late 2025 by Amnesty International, involving ads that infected targets with Predator spyware without them clicking anything. That infection mechanism was called Aladdin and surfaced due to a collection of marketing files and documents leaked from the Intellexa surveillance company that researchers studied and corroborated with technical details from forensic investigations.
Employees using personal ChatGPT accounts at work can expose sensitive company data, even when their organization provides an approved Enterprise workspace. NordLayer explains how IT teams can investigate unauthorized AI use and block sensitive information before it reaches personal accounts.
Confirm this action.
Leaving now will discard your changes.