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:
- Fast, Broad, and Elusive: How Vidar Stealer 2.0 Upgrades Infostealer Capabilities
October 21, 2025
On October 6, 2025, the developer known as “Loadbaks” announced the release of Vidar Stealer v2.0 on underground forums. This new version features a complete transition from C++ to a pure C implementation, allegedly enhancing performance and efficiency. Its release coincides with a decline in activity surrounding the Lumma Stealer, suggesting cybercriminals under its operation ...
- The Golden Scale: Notable Threat Updates and Looking Ahead
October 20, 2025
Palo Alto Unit 42 recently published an Insights piece “The Golden Scale: Bling Libra and the Evolving Extortion Economy,” which primarily focused on the Salesforce data theft extortion activity. This was associated with the cybercriminal syndicate known as Scattered LAPSUS$ Hunters. Since early October 2025, the researchers have observed several notable developments within a Telegram channel ...
- China accuses US of cyber breaches at national time centre
October 20, 2025
China has accused the U.S. of stealing secrets and infiltrating the country’s national time centre, warning that serious breaches could have disrupted communication networks, financial systems, the power supply and the international standard time. The U.S. National Security Agency has been carrying out a cyberattack operation on the National Time Service Center over an extended period ...
- UK MoD investigating claims Russian hackers stole files on RAF and Navy bases
October 19, 2025
The Ministry of Defence is investigating claims that Russian hackers have stolen hundreds of sensitive military documents and published them on the dark web. The files hold details of eight RAF and Royal Navy bases as well as Ministry of Defence staff names and emails, The Mail On Sunday reported. Cybercriminals accessed the cache of files ...
- Mango shopper data stolen in cyber-attack
October 16, 2025
Mango has become the latest retailer to face a cyber-attack, where “limited” shopper data was stolen from one of its external marketing services. The fashion chain, which recently reported a sales boost, told customers that data “accessed” by hackers was limited to personal contact details used in its marketing campaigns. This included email addresses, country, first ...
- Cyber giant F5 Networks says government hackers had ‘long-term’ access to its systems
October 15, 2025
Cybersecurity firm F5 Networks says government-backed hackers had “long-term, persistent access” to its network, which allowed them to steal the company’s source code and customer information. In a filing with the U.S. Securities and Exchange Commission on Wednesday, F5 said it now “believes its containment actions have been successful,” after first discovering the hackers in its ...
