All news with #phishing tag

🔒 ReliaQuest researchers discovered that a group calling itself Scattered Lapsus$ Hunters registered more than 40 fake domains over six months to impersonate Zendesk, host fraudulent login pages, and push malware. Domains such as znedesk.com and vpn-zendesk.com used realistic sign-in screens while other URLs embedded company names to build trust. Attackers also submitted bogus support tickets to real Zendesk portals to trick help-desk staff into surrendering credentials or installing malware. ReliaQuest noted registry patterns tied to NiceNic and Cloudflare-masked nameservers and shared findings with Zendesk.

🔒 OpenAI confirmed a customer data exposure after its analytics partner Mixpanel suffered a smishing attack on November 8, which allowed attackers to access profile metadata tied to platform.openai.com accounts. Stolen fields included names, email addresses, approximate location, OS/browser details, referrers, and organization or user IDs. OpenAI says ChatGPT and core systems were not breached and that no API keys, passwords, payment data, or model payloads were exposed. The company has terminated its use of Mixpanel and is notifying impacted customers directly.

🔒 According to an OpenAI statement, cybercriminals accessed analytics provider Mixpanel's systems in early November, and data tied to some API users may have been exposed. Potentially affected fields include account names, associated email addresses, approximate browser-derived location (city, state, country), operating system and browser details, referring websites, and organization or user IDs. OpenAI said its own systems and products such as ChatGPT were not impacted, that sensitive items like chat histories, API requests, API usage data, passwords, credentials, API keys, payment details, and government IDs were not compromised, and that it has removed Mixpanel from its systems while working with the vendor to investigate.

🔒 OpenAI has notified some ChatGPT API customers that limited identifying information was exposed following a breach at its third‑party analytics vendor, Mixpanel. Mixpanel says the incident resulted from a smishing campaign detected on November 8, and OpenAI received details of the affected dataset on November 25. Exposed fields may include names, emails, coarse location, device and browser metadata, referring websites, and account IDs, but OpenAI says no chats, API requests, usage data, passwords, API keys, payment details, or government IDs were exposed. OpenAI has removed Mixpanel from production, begun notifying affected parties, and is warning users to watch for phishing attempts and enable 2FA.

🔒 Huntsman Security's analysis of ICO reports from Q3 2024 to Q2 2025 indicates the retail and manufacturing sector experienced only minor seasonal peaks, with 1,381 incidents overall and quarterly counts clustered in the mid-300s. The firm reported 618 breaches caused by brute force, misconfigurations, malware, phishing and ransomware, and urged a shift to continuous assurance so defenses do not drift into vulnerable states. Other vendors cautioned that more than half of recent ransomware incidents occurred on weekends or holidays, while researchers warned of AI-enabled fake e-commerce sites, typosquatted domains and package-tracking scams targeting shoppers.

🚨 ReliaQuest has uncovered a campaign attributed to the Scattered Lapsus$ Hunters that leverages more than 40 typosquatted domains impersonating Zendesk portals, including deceptive SSO pages designed to harvest credentials. The actors have also been observed submitting fraudulent helpdesk tickets to target support staff, aiming to deploy remote access trojans and other malware. Organizations are advised to enforce MFA with hardware keys, implement IP allowlisting and session timeouts, monitor domains and DNS, and harden chat controls and content filtering to mitigate the risk.

🔒 Since January 2025 the FBI reports account takeover (ATO) schemes have produced losses exceeding $262 million. Cybercriminals impersonate bank, payroll and health account providers and use phishing domains, SEO poisoning and social engineering to harvest credentials and one-time codes. The Bureau recommends enabling MFA, using unique complex passwords, monitoring accounts regularly, avoiding search ads and verifying unsolicited calls or messages before sharing any login information.

🛡️ Researchers at Huntress uncovered a ClickFix campaign that hides malware inside the RGB pixels of PNG images on a fake Windows Update page, tricking victims into pasting and running commands. The delivered payloads include the LummaC2 infostealer and the Rhadamanthys malware family, with active domains observed after a mid-November takedown. Huntress warns the steganographic technique and the realistic Windows Update motif increase the attack's stealth, and recommends disabling the Windows Run dialog and strengthening endpoint monitoring.

🔐 The FBI warns that cybercriminals impersonating banks and payment services have caused over $262 million in losses this year through account takeover (ATO) fraud and more than 5,100 complaints. Attackers use phishing, SEO poisoning, calls and SMS to harvest credentials and MFA/OTP codes, then transfer funds to intermediary accounts and convert proceeds to cryptocurrency. The advisory highlights growing use of AI-generated phishing and holiday-themed scams and urges vigilance, unique passwords, URL checks and stronger authentication.

⚠️ The FBI warns that cybercriminals impersonating bank and payroll support teams have stolen over $262 million in account takeover (ATO) fraud since January 2025, with more than 5,100 complaints reported to the Internet Crime Complaint Center. Attackers use calls, texts, phishing sites and SEO‑poisoned search results to harvest credentials and MFA/OTP codes, then quickly wire funds to crypto wallets and lock owners out. The FBI advises monitoring accounts, using unique complex passwords, enabling MFA, bookmarking official banking sites, contacting financial institutions immediately to request recalls and indemnification, and filing detailed complaints with IC3.

🔍 Dark Atlas has uncovered a growing cluster of fraudulent domains used by the Chinese-speaking Smishing Triad to impersonate major Egyptian and global service providers, including Fawry, Egypt Post and Careem. Analysts traced malicious infrastructure in AS132203 — linked to Tencent facilities — after examining HTTP headers and running targeted Shodan searches, which revealed additional spoofed pages for brands such as UnionPay and TikTok. The group advertises a configurable smishing kit on Telegram that automates deployment of multilingual phishing templates for delivery, telecom, government and payment services worldwide.

⚠️ Cybersecurity researchers report a JackFix campaign that uses fake Windows Update pop-ups on cloned adult sites to trick users into running mshta.exe and PowerShell commands. According to Acronis and Huntress, the attack chain leverages obfuscation, privilege escalation and can deploy multiple stealers including Rhadamanthys, RedLine and Vidar. Organizations are advised to train users and consider disabling the Windows Run box via Group Policy or Registry changes to reduce risk.

🛡️ Unit 42 examines the growing threat of malicious large language models that have been intentionally stripped of safety controls and repackaged for criminal use. These tools — exemplified by WormGPT and KawaiiGPT — generate persuasive phishing, credential-harvesting lures, polymorphic malware scaffolding, and end-to-end extortion workflows. Their distribution ranges from paid subscriptions and source-code sales to free GitHub deployments and Telegram promotion. The report urges stronger alignment, regulation, and defensive resilience and offers Unit 42 incident response and AI assessment services.

🔒 Researchers warn of ClickFix attack variants that display a realistic full‑screen fake Windows Update animation in the browser to trick users into pasting commands that execute malware. Operators use steganography to hide AES‑encrypted shellcode inside PNG pixel data and leverage mshta, PowerShell, and a .NET Stego Loader to reconstruct and run payloads. Huntress observed delivery of LummaC2 and Rhadamanthys info stealers and a dynamic evasion ctrampoline technique to hinder analysis. A law enforcement takedown in November disrupted payload delivery on some fake update domains.

📞Harvard University disclosed that systems used by Alumni Affairs and Development were accessed in a phone‑based phishing attack discovered on November 18, 2025. Exposed information includes email addresses, phone numbers, home and business addresses, event attendance records, donation details, and biographical data for alumni, donors, some students, faculty and staff. The university stated the compromised systems did not contain Social Security numbers, passwords, payment card data, or financial account information. Harvard sent notifications on November 22 and is working with law enforcement and third‑party cybersecurity experts to investigate and remediate the incident.

📱 CISA warns that multiple cyber threat actors are actively using commercial spyware to target users of mobile messaging applications. These actors employ phishing, malicious device-linking QR codes, zero-click exploits, and impersonation of platforms such as Signal and WhatsApp to gain unauthorized access and deploy additional malicious payloads. CISA urges users to review updated mobile communications guidance and mitigations to reduce spyware risk.

🔔 Matrix Push C2 is a browser-native, fileless C2 platform that leverages web push notifications, fake alerts, and link redirects to distribute phishing links across operating systems. Attackers social-engineer users into allowing notifications on malicious or compromised sites, then send branded, OS-like alerts with action buttons that redirect victims to fraudulent landing pages. Sold as a MaaS kit via Telegram and cybercrime forums, it includes a web dashboard, analytics, URL shortening, configurable templates (e.g., MetaMask, Netflix, PayPal), and tiered crypto-paid subscriptions.

⚠️ Criminal networks are exploiting shortages of GLP-1 drugs like Ozempic, Wegovy and Mounjaro, using AI to generate convincing counterfeit websites, emails and documents that impersonate regulators and health services across Europe. They are hijacking the identities of the NHS, AEMPS, ANSM, BfArM and AIFA to market fake weight-loss products and harvest payments. Check Point Research documents the tactics, scale and public-safety implications of this rapidly evolving scam epidemic.

🔔 BlackFrog has identified a new command-and-control platform, Matrix Push C2, that abuses browser push notifications to deliver phishing and malware. The campaign social-engineers users into allowing notifications and then issues realistic system-style alerts that redirect victims to malicious sites. Described as fileless, the technique leverages the browser notification channel rather than an initial executable. The platform includes a web dashboard with real-time client visibility, analytics and templates impersonating services like MetaMask, Netflix and PayPal.

🛡️ Avast has integrated its new AI-powered Scam Guardian into Avast Free Antivirus, offering free, continuous protection against increasingly sophisticated, AI-enhanced scams worldwide. The feature analyzes website content, code, links, SMS and email context to flag deceptive intent and neutralize hidden threats. A premium Scam Guardian Pro in Avast Premium Security adds an Email Guard for contextual email scanning across devices. The rollout aims to democratize AI-based scam defense and give users clear, actionable guidance.