Sophisticated Mac malware is challenging the platform’s secure reputation, with one user reporting an infection spreading from a work computer to his personal devices, highlighting a growing threat for Apple users.
User Reports Widespread Device Infection
Jeffrey from Phoenix, Arizona, described how a compromised work MacBook led to issues across his personal devices. The infection appeared to spread even though he did not use an Apple ID on the work machine.
“It’s completely taken over my devices, and I don’t know how to resolve this,” Jeffrey stated. He noted that multiple apps seemed to be “getting hung up,” and his attempts to get help from Apple were unsuccessful.
Recognizing Signs of Virus on MacBook
Users should watch for several key signs of virus on MacBook systems. These include a noticeable decrease in performance, frequent overheating, and applications crashing unexpectedly.
Other indicators are unknown processes in the Activity Monitor, redirected web traffic, or sudden changes to security settings. While occasional app failures are normal, a persistent pattern of these issues can signal a problem.
How Modern Mac Malware Bypasses Defenses
Despite Apple’s reputation for security, attackers are developing new Mac malware designed to bypass built-in defenses. Many modern threats are engineered to run silently, collecting data without immediate detection.
macOS includes security features like macOS Gatekeeper XProtect and System Integrity Protection (SIP), but they are not foolproof. Many cyber threats now rely on human error, such as phishing, to gain access rather than exploiting purely technical flaws.
How to Remove Malware from Mac
If a system is compromised, the first step on how to remove malware from Mac is to disconnect it from the internet. Users should then back up essential personal files to a separate drive or cloud service.
After restarting the computer in Safe Mode, running a scan with a dedicated antivirus tool can identify and remove threats. For persistent issues, a full reinstallation of macOS may be necessary, and users can seek help from Apple Support.
Preventing Future Infections
To prevent future attacks, users should install robust security software, such as one of the best antivirus for Mac 2025 solutions. Keeping macOS and all third-party applications updated is also critical.
Employing one of the best expert-reviewed password managers of 2025 helps defend against phishing, while enabling two-factor authentication adds another vital layer of security. An identity theft protection service can also monitor for suspicious activity if personal data has been exposed.
