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:
- ToddyCat: your hidden email assistant. Part 2
June 30, 2026
Kaspersky continue to share details on the malicious techniques and toolsets used by the ToddyCat APT group. In the first part of this report, they examined the group’s attacks aimed at stealing data from browsers, as well as from local and cloud email services. The methods used in that campaign indicated that ToddyCat was attempting ...
- Japan: Over 14 million login credentials leaked from six ISPs in major data breach
June 29, 2026
A data breach that has potentially exposed the email and password combinations for over 14 million customers across six internet service providers (ISPs) has been disclosed by Japanese telecoms provider KDDI Corporation. According to the company, hackers exploited a vulnerability in a third-party software to access the database of credentials. KDDI said that it immediately blocked ...
- Nissan says Oracle PeopleSoft break-in may have spilled payroll records, SSNs
June 29, 2026
Nissan has joined the growing list of Oracle customers cleaning up after a cyberattack, warning employees that payroll records, bank details, Social Security numbers, and other personal data may have been stolen. In a filing submitted to the California Attorney General on Friday, Nissan Americas said Oracle had informed it of “a cyber event” involving the personnel records ...
- Polymarket says hackers stole users’ funds
June 25, 2026
Prediction market giant Polymarket confirmed that hackers stole funds from an unspecified number of users after a third-party breach. In an X post on Thursday, Polymarket said that a compromise at a third-party vendor allowed hackers to inject malicious code into its website “for some users.” The company said it has “contained” the incident and is ...
- Self-destructing Mistic backdoor linked to access broker selling corporate footholds to ransomware gangs
June 25, 2026
A new self-destructing backdoor called Mistic used in intrusions since April appears to be linked to a criminal gang that compromises corporate networks and then sells that access to ransomware groups, according to security researchers. This backdoor, also tracked as MLTBackdoor, was first documented by Zscaler earlier this month, with the security shop suggesting the novel malware is ...
- Almost half of ransomware victims have data stolen before they can even detect an intrusion
June 25, 2026
Criminals are getting better at hiding within their victims’ infrastructure, lurking and stealing files without triggering any alarms whatsoever. Earlier today, network detection and response experts ExtraHop released the “Global Threat Landscape Report”, based on a survey of more than 1,800 IT and security leaders worldwide. In it, it is said that roughly half (49%) of ...