Lest you think that hacking is only a Windows problem, Mac users, be assured—you are not immune. In 2021, Apple publicly confirmed that yes, Macs get malware.
Previous to that admission, in 2017 there was a phishing campaign targeting Mac users, mostly in Europe. Conveyed by a Trojan that was signed with a valid Apple developer certificate, the hack phished for credentials by throwing up a full-screen alert claiming that there's an essential OS X update waiting to be installed. If the hack succeeded, the attackers gained complete access to all of the victim's communication, allowing them to eavesdrop on all web browsing, even if it's an HTTPS connection with the lock icon.
In addition to social engineering hacks on Macs, the occasional hardware flaw can also create vulnerabilities, as was the case with the so-called Meltdown and Spectre flaws that The Guardian reported in early 2018. Apple responded by developing protections against the flaw, but advised customers to download software only from trusted sources such as its iOS and Mac App Stores to help prevent hackers from being able to use the processor vulnerabilities.
And then there was the insidious Calisto, a variant of the Proton Mac malware that operated in the wild for two years before being discovered in July 2018. It was buried in a fake Mac cybersecurity installer, and, among other functions, collected usernames and passwords.
More recent examples of hacking on Macs and Mac malware include Silver Sparrow, ThiefQuest, and malware masquerading as iTerm2. From viruses to malware to security flaws, hackers have created an extensive toolkit to wreak hacker havoc on your Mac. A good Mac antivirus and anti-malware program will help defend your Mac against such malware.
Previous to that admission, in 2017 there was a phishing campaign targeting Mac users, mostly in Europe. Conveyed by a Trojan that was signed with a valid Apple developer certificate, the hack phished for credentials by throwing up a full-screen alert claiming that there's an essential OS X update waiting to be installed. If the hack succeeded, the attackers gained complete access to all of the victim's communication, allowing them to eavesdrop on all web browsing, even if it's an HTTPS connection with the lock icon.
In addition to social engineering hacks on Macs, the occasional hardware flaw can also create vulnerabilities, as was the case with the so-called Meltdown and Spectre flaws that The Guardian reported in early 2018. Apple responded by developing protections against the flaw, but advised customers to download software only from trusted sources such as its iOS and Mac App Stores to help prevent hackers from being able to use the processor vulnerabilities.
And then there was the insidious Calisto, a variant of the Proton Mac malware that operated in the wild for two years before being discovered in July 2018. It was buried in a fake Mac cybersecurity installer, and, among other functions, collected usernames and passwords.
More recent examples of hacking on Macs and Mac malware include Silver Sparrow, ThiefQuest, and malware masquerading as iTerm2. From viruses to malware to security flaws, hackers have created an extensive toolkit to wreak hacker havoc on your Mac. A good Mac antivirus and anti-malware program will help defend your Mac against such malware.