• Gopass: Open-Source Command-Line Password Manager For Teams
  "Gopass is a free, open-source password manager that stores credentials in an encrypted store and runs from the command line. Its maintainers built it as a drop-in replacement for pass, the standard Unix password manager. Out of the box, Gopass encrypts each secret with GPG and keeps the store in a git repository. Git gives a team a record of every change and a way to sync one store across laptops and servers. Users who want different tools can switch encryption to age, switch storage to fossil, or drop versioning with the --storage=fs flag."
  https://www.helpnetsecurity.com/2026/09/21/gopass-open-source-password-manager/
  https://github.com/gopasspw/gopass

Vulnerabilities

• CISA Adds One Known Exploited Vulnerability To Catalog
  "CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation. CVE-2026-7273 Zyxel GS1900 Series Switches Stack-Based Buffer Overflow Vulnerability"
  https://www.cisa.gov/news-events/alerts/2026/09/21/cisa-adds-one-known-exploited-vulnerability-catalog
• No Attacker Required: What a Two-Day Hackathon Taught Us About Agent Security
  "Most security research starts with an attacker. Ours kept finding trouble without one. In August, we gave our R&D teams two days and a single prompt: build the demo customers would ask to see twice. Hackathons like this one are a fixture of how we work. In a field moving as fast as agentic AI security, two unscheduled days are often where the ideas that end up mattering first show up."
  https://blog.checkpoint.com/ai-security/no-attacker-required-what-a-two-day-hackathon-taught-us-about-agent-security/
• Intent Injection Attacks Are a New Worry For AI-Native 6G Networks
  "Intent-based networking (IBN) lets operators state the outcome they want and leaves its translation into network policy to software, an approach AI-native 6G designs have moved to the forefront. Researchers at the University of Ottawa and Nokia Bell Labs argue that this abstraction gives attackers new openings, and it tests two machine-learning detectors against one of them. The authors call that threat adversarial intent injection: hiding malicious instructions among legitimate ones. They evaluated their detectors on 1,100 intents they constructed, partly with a large language model’s help, so the reported figures describe performance on that dataset."
  https://www.helpnetsecurity.com/2026/09/21/6g-intent-injection-attacks/
  https://arxiv.org/pdf/2609.12144

Malware

• TASK#STOMP: PowerShell Backdoor For Document Theft And Remote Access
  "Securonix Threat Research analyzed a script-driven Windows execution chain that begins with a desktop VBScript and deploys a redundant persistence framework under %LOCALAPPDATA%\WinDefendSvc. The sample creates four scheduled tasks from XML definitions, places msdiag.vbs in the user Startup folder, terminates existing loader instances, backdates core artifacts, launches two hidden PowerShell modules, compiles C# code at runtime through the legitimate .NET compiler, opens a specific web page in Chrome, and executes a cleanup batch file."
  https://www.securonix.com/blog/task-stomp-powershell-backdoor-document-theft-remote-access
  https://thehackernews.com/2026/09/taskstomp-powershell-backdoor-steals.html
  https://www.helpnetsecurity.com/2026/09/21/taskstomp-windows-backdoor/
• Be Alert: Targeted Attacks On Prominent Rustaceans
  "We believe that there is an ongoing campaign targeting rust-lang members and owners of popular crates that is attempting to compromise devices and accounts in order to use them to publish malware. A video call is set up for something positive — maybe for a job, maybe for a project, maybe for a contract opportunity — and then that's used as a vector to either get the target to install something on their computer (such as a purportedly missing audio codec) or execute another command (for example, via putting a command on the clipboard)."
  https://blog.rust-lang.org/2026/09/17/targeted-attacks/
  https://www.theregister.com/security/2026/09/21/rustaceans-warned-of-job-interviews-with-a-malicious-payload/5297690
  https://www.securityweek.com/rust-team-members-and-popular-crate-owners-targeted-via-video-calls/
  https://www.helpnetsecurity.com/2026/09/21/north-korean-hackers-contagious-interview-defenses/
• Exvicy: A Copycat Of The ErrTraffic Malware Distribution Framework
  "This article details how TDR pivoted from a forum advertisement to identify confirmed operator infrastructure, analyzes the Exvicy infection chain, and provides code evidence establishing that this emerging MaaS is a direct copycat of the adopted ErrTraffic framework. Sekoia's TDR team discovered Exvicy, a new ClickFix malware distribution framework, from a single forum screenshot all the way to its operator's live infrastructure."
  https://www.sekoia.com/blog/exvicy-a-copycat-of-the-errtraffic-malware-distribution-framework
  https://www.infosecurity-magazine.com/news/exvicy-clickfix-framework/
• GHAPPIER - One Loader, Sixty-Five Repositories, Twenty-Two Accounts: An Unreported Loader Family Beside DPRK's PolinRider Campaign
  "CloudSEK researchers uncovered GHAPPIER, a previously unreported loader operation spanning at least 65 public repositories, 73 infected files and 22 accounts. The investigation began with a compromised legitimate npm package whose malicious release carried valid provenance through trusted publishing. The report maps the wider infrastructure, links parts of the activity to the PolinRider campaign, and details indicators, attack flow and defensive actions."
  https://www.cloudsek.com/blog/ghappier-malware-loader-npm-supply-chain-attack
  https://www.infosecurity-magazine.com/news/attackers-abuse-npm-trusted/
• The Fake Sites Using a Cheap Toolkit To Sell $2,000 AI Subscriptions
  "We found more than 100 subscription websites linked through the same toolkit and closely related developer details. Some impersonate existing products, including GPT-6 Astra, DaVinci Resolve, PixAI, and OpenCut. Another uses the name of Omegle, the chat service that shut down in 2023. Others promote unfamiliar brands with little verifiable information about who operates them."
  https://www.malwarebytes.com/blog/threat-intel/2026/09/the-fake-sites-using-a-cheap-toolkit-to-sell-2000-ai-subscriptions
• Group Policy Hijacked: PAYLOAD Ransomware Weaponizes Active Directory GPO
  "In April 2026, we at Kaspersky’s Global Emergency Response Team (GERT) responded to a security incident at a manufacturing organization in the Middle East. The threat actor obtained domain admin-equivalent control of the organization’s Active Directory environment and authored a malicious Group Policy Object (GPO) named PAYLOAD, linking it at the domain root. Through that single object, the actor delivered ransom notes, hijacked the desktop wallpaper and lock screen, enforced a logon banner, and disabled the local administrator account across every domain-joined Windows workstation — all without dropping a ransomware binary or encrypting any data."
  https://securelist.com/tr/payload-ransomware-via-group-policy/121335/
• Vidar Adds Virtual Machine And Custom Stream Ciphers For String Obfuscation
  "Vidar is an information stealer that was first observed in 2018. Across its iterations, Vidar has continued to improve its string obfuscation to make detection and analysis more difficult by changing deobfuscation algorithms, constants, and primitives. From May through early September 2026, Zscaler ThreatLabz tracked Vidar’s string obfuscation as it evolved from basic XOR to ChaCha20, and more recently, to a custom virtual machine (VM), which is executed via a lightweight bytecode interpreter that is combined with a custom stream cipher that changes with each build. In this blog post, ThreatLabz covers Vidar’s string obfuscation methods from version 2.0 to the latest version 3.3."
  https://www.zscaler.com/blogs/security-research/vidar-adds-virtual-machine-and-custom-stream-ciphers-string-obfuscation
• ChainScript: Tracing a Node.js RAT Through The Blockchain
  "Blackpoint’s Adversary Pursuit Group (APG) identified and analyzed a previously unnamed Node.js remote access trojan, now being tracked as ChainScript. The malware was uncovered while investigating ClickFix activity that led to the execution of a malicious Windows Installer disguised as Spotify software. Once executed, the MSI deployed its own Node.js runtime and launched a JavaScript agent through hidden PowerShell and VBScript stages. The running agent then established persistence in the user profile."
  https://blackpointcyber.com/blog/chainscript-tracing-a-nodejs-rat-across-the-blockchain/
  https://thehackernews.com/2026/09/clickfix-lures-deploy-chainscript-rat.html
  https://securityaffairs.com/199471/malware/chainscript-the-rat-that-hides-its-command-server-inside-a-blockchain-contract.html
• Don’t Call Us, We’ll Call Your APIs | TraderTraitor Backdoors Resurface On Victim With No Crypto Ties
  "Throughout 2026, the financially motivated DPRK state-sponsored Lazarus subgroup TraderTraitor (aka UNC4899, PUKCHONG, Jade Sleet) has engaged in campaigns targeting entities involved in cryptocurrency trading, including a high-profile attack disclosed in April where USD 292 million was stolen from KelpDAO through a compromise of LayerZero. KelpDAO is a decentralized finance (DeFi) protocol that supports restaking Ethereum; LayerZero Labs provides services with the capability to exchange cryptocurrency across different blockchain platforms."
  https://www.sentinelone.com/labs/dont-call-us-well-call-your-apis-tradertraitor-backdoors-resurface-on-victim-with-no-crypto-ties/
  https://thehackernews.com/2026/09/jade-sleet-linked-to-indian-it-provider.html
• Russia Reports Thousands Of Cyberattacks On Election Infrastructure During Vote
  "Russian authorities said they repelled thousands of cyberattacks targeting online voting systems and other digital infrastructure during the country's three-day parliamentary election. According to Deputy Digital Development Minister Oleg Kachanov, Russia detected and blocked about 2,000 cyberattacks and other attempts to disrupt its federal online voting platform and e-government systems. Kachanov said Sunday that the incidents caused no service disruptions and that Russia’s newly deployed election administration system, Vybory 2.0, continued operating normally."
  https://therecord.media/russia-reports-cyberattacks-during-election

Breaches/Hacks/Leaks

• BigCommerce Alerts Merchants Of Data Breach Linked To Ribon Apps
  "Ecommerce platform BigCommerce has alerted multiple merchants to data breaches after attackers compromised credentials for third-party Ribon applications and used them to inject malicious scripts into online stores. The cloud-based Software-as-a-Service (SaaS) ecommerce platform confirmed the credential compromise on September 17 and immediately removed the apps to protect its customers. UK-based online spirits vendor Master of Malt is one of the BigCommerce customers that received the notification. The retailer said the attacker accessed shopper information."
  https://www.bleepingcomputer.com/news/security/bigcommerce-alerts-merchants-of-data-breach-linked-to-ribon-apps/
• Belgian Table Tennis, Gymnastics Federations Hit By Cyberattacks
  "Belgium’s national table tennis federation and its French-speaking branch are investigating a cyberattack after a hacker claimed to have stolen data on tens of thousands of members and users. Jean-Michel Mureau, president of the French-speaking Association Francophone de Tennis de Table (AFTT), confirmed the attack over the weekend and said the Royal Belgian Table Tennis Federation (FRBTT) had also been affected. “I can confirm that there was indeed an attack,” Mureau said in a statement. “We have tasked our IT department with investigating to determine exactly what data was compromised.”"
  https://therecord.media/belgium-table-tennis-cyberattack
• Cyberattack Hits University Of Munich, Potentially Exposing Student Financial Data
  "Germany’s Ludwig Maximilian University of Munich is investigating a cyberattack in which an unknown hacker accessed a system containing sensitive student information, including potential health insurance and financial aid data. The university, commonly known as LMU Munich, said Saturday that an attacker accessed enrollment data stored on one of its IT systems. “Currently, we must assume that this data were in fact retrieved,” the university said, adding that the investigation into the incident is ongoing."
  https://therecord.media/cyberattack-hits-university-of-munich-potentially-exposing-data
• Colorado Water Utilities Hit By Cyberattacks Targeting OT Systems
  "Hackers targeted operational technology (OT) systems at two private water utilities in Colorado in late August, apparently attempting to cause disruptions. Few technical details are available, but it seems the attackers targeted industrial control systems (ICS) at the water utilities, which serve fewer than 200 people. A spokesperson for Colorado Governor Jared Polis told The Denver Post [paywalled] that the attackers changed equipment settings, disabled remote access and alarms, and altered pumping cycles. However, the disruptions were brief and did not affect water services or public safety."
  https://www.securityweek.com/colorado-water-utilities-hit-by-cyberattacks-targeting-ot-systems/
  https://securityaffairs.com/199480/ics-scada/foreign-hackers-target-two-colorado-water-utilities.html

General News

• Know What Was Tested Before Your SAP ECC Migration Goes Live
  "In this Help Net Security interview, Guilherme Joventino, COO of MIGNOW, explains why some large companies plan to stay on ECC past the 2027 deadline and pay SAP for extended support until 2030. The interview covers what that choice may cost, why fear of disruption stalls projects more often than budget, and what the first ninety days of a phased migration involve. It also looks at staff who hold years of knowledge about the old system, and a Central American project that passed every quality gate but still had a difficult go live."
  https://www.helpnetsecurity.com/2026/09/21/guilherme-joventino-mignow-sap-ecc-migration/
• AI Compliance Issues Hit 2 In 5 Large Companies, And Legacy Workflows Are a Big Factor
  "Forty percent of large companies had an AI-related compliance or governance issue in the past 12 months, according to 1,000 senior IT, operations, and transformation leaders surveyed by Sapio Research. Those leaders said process-related problems contributed to 84 percent of the incidents. The researchers trace the exposure to workflows designed around people. Approvals, handoffs, and manual exceptions exist because a person was expected to handle each step. When a company drops AI into that design, checks sit at the wrong point, work changes hands with nothing written down, and the audit record cannot show how a decision was reached. A CISO who has to explain an AI-assisted decision to an auditor may find the evidence was never captured."
  https://www.helpnetsecurity.com/2026/09/21/ai-compliance-issues-research/
• Anthropic-Linked CVEs Pile Up, Attackers Mostly Shrug
  "Despite the concern that advanced AI models’ bug-hunting prowess will lead to attackers exploiting more newly uncovered CVEs, fewer than 0.5 percent of the vulnerabilities linked to Anthropic or Project Glasswing are being batttered in the wild, according to VulnCheck security researcher Patrick Garrity. Garrity began tracking CVEs attributed to Project Glasswing, Anthropic’s initiative to give select partners access to its Claude Mythos Preview model, shortly after the AI company announced the program in April."
  https://www.theregister.com/security/2026/09/21/anthropic-linked-cves-pile-up-attackers-mostly-shrug/5298018
• CISO Conversations: Noopur Davis – The Accidental Global CISO At Comcast
  "Noopur Davis never planned a career in cybersecurity. She was a developer at Intergraph, and for many years that was all she wanted to be. Comcast, founded in Tupelo, Mississippi, in 1963, is now a global media and technology company headquartered in Philadelphia, Pennsylvania. It has offices in North America, Europe, Asia, and Australia, and a global workforce of around 180,000 people. Noopur Davis is the organization’s Global CISO, leading multiple security teams distributed around the world and a total headcount of around 1,500 security team members."
  https://www.securityweek.com/ciso-conversations-noopur-davis-the-accidental-global-ciso-at-comcast/
• The Target Is No Longer The Model. It’s The Agent.
  "I read the AI security research published in a single month, February 2026, and when you put it all together, it’s not a list of curiosities. It’s a field guide to a new attack surface. In my previous piece, I explained how MITRE ATLAS catalogs threats to AI. Here, I take the next step: I map that research onto ATLAS. What emerges is a complete kill chain, and the target is no longer the model. It’s the agent."
  https://securityaffairs.com/199454/ai/the-target-is-no-longer-the-model-its-the-agent.html

อ้างอิง
Electronic Transactions Development Agency (ETDA)