New macOS infostealer PamStealer identified

A cybersecurity research team has identified a new macOS‑based infostealer that is actively targeting Apple computers, highlighting a growing focus on the platform among cybercriminals. The malware, uncovered during routine threat‑intel monitoring, is capable of harvesting credentials, payment data and personal files before exfiltrating the information to remote command‑and‑control servers. Analysts note that the code shares similarities with previously documented Windows infostealers, suggesting that threat actors are adapting proven techniques to exploit the increasing market share of Mac devices.

The discovery comes amid a broader uptick in malicious activity directed at macOS, with security firms reporting a rise in both the number of variants and the sophistication of attacks. Researchers attribute this trend to the perception that Mac users are less likely to employ robust security measures, making them attractive targets for data‑stealing operations. The findings underscore the need for heightened vigilance, regular software updates and the deployment of endpoint protection solutions across all operating systems to mitigate the expanding threat landscape.