Fake ChatGPT download site infects Windows and Mac users with malware


A convincing fake website is impersonating OpenAI’s ChatGPT download page and infecting visitors with malware designed to steal passwords, browser data, cryptocurrency wallets, and other sensitive information.

The site, openew[.]app, closely mimics OpenAI’s real ChatGPT download experience and offers what appear to be official desktop apps for both Windows and macOS. Instead, Windows users receive a credential-stealing malware loader, while Mac users get Odyssey Stealer, a fork of Atomic Stealer (AMOS), a well-known macOS malware family associated with cryptocurrency theft.

Read more…
Source:  Malwarebytes Labs


Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox


Related:

  • Novo Nordisk reports cyberattack as UK gives Wegovy pill the nod

    June 12, 2026

    Pharmaceutical giant Novo Nordisk says data related to clinical trial participants was stolen as part of a cyberattack. The affected patient data was pseudonymized and not directly linked to names or other direct identifiers, the company said. The maker of the Wegovy weight-loss drug said the affected data types include patient ID, information on trial participation, gender, ...

  • Data of 2.4 million VRChat users stolen

    June 11, 2026

    VRChat, Inc. has filed a data breach notice revealing that the information of more than 2.4 million users was involved in a data breach. According to the notice, VRChat experienced unauthorized access to some account data between May 10 and May 12, 2026. The access happened in VRChat’s cloud environment and involved user profile and login-related data. Read more… Source:  ...

  • Qilin NHS breach tally grows as Essex trust confirms stolen records

    June 9, 2026

    The patient tally from the Synnovis ransomware attack continues to grow two years later, with Mid and South Essex NHS Foundation Trust confirming it was caught up in the breach. The trust told The Register that the Synnovis breach affected about 2,380 records relating to patients who underwent specialist diagnostic testing. The disclosure follows a similar announcement by Bedfordshire ...

  • France probes compromise of gov messaging platform after account hijack

    June 9, 2026

    French officials are investigating a compromise of the government’s encrypted messaging service Tchap after attackers hijacked an account and gained access to public chat rooms. The incident came to light on June 7 when France’s National Cybersecurity Agency (ANSSI) detected suspicious activity on Tchap, the government’s homegrown messaging service used across ministries and public sector organizations. The French ...

  • Microsoft’s open source tools were hacked to steal passwords of AI developers

    June 8, 2026

    Microsoft has cut off access to dozens of its open source projects hosted on GitHub as it investigates how hackers apparently breached the projects and injected password-stealing malware into the code. Many of the affected projects relate to Microsoft’s cloud service Azure and other tools used by developers to code with AI development apps, such as ...

  • Error 524 Decoy: Unmasking a Global Smishing Operation Hiding Behind Error Pages

    June 3, 2026

    Group-IB researchers expose a large-scale smishing and phishing operation impersonating 260+ brands across 72 countries, using fake Cloudflare error pages, geofencing, and encrypted WebSocket channels for real-time credit card theft. The operation has a layered anti-analysis evasion architecture, which uses convincing fake Cloudflare error pages, like the “Error 524” timeout screen, as a decoy. The malicious ...