Apple Has Made Major Updates to macOS Malware Protection in 2022

Apple has made notable updates to macOS malware tools over the course of the last six months, according to updates tracked by Howard Oakley at Eclectic Lighting Company (via Ars Technica).

macOS Malware Feature
"In the last six months, macOS malware protection has changed more than it did over the previous seven years," writes Oakley in a blog post published this week. Malware detection on the Mac is now "fully pre-emptive" and as active as "many commercial anti-malware products."

Specifically, at around the time that macOS 12.3 Monterey was launched, Apple quietly introduced a new XProtect Remediator tool for its XProtect service that checks for malware in the background. XProtect Remediator more frequently looks for malware and fixes it if malware is detected.

Apple previously used the Malware Removal Tool (MRT) and XProtect, but XProtect was limited to checking apps and code against a list of known malware and MRT ran infrequently. Apple's new solution is more aggressive and offers more protection. Xproduct Remediator is available on Macs running macOS Monterey, macOS Big Sur, and macOS Catalina, but it is not available on Macs running older versions of macOS.

The new XProtect feature is updated regularly and it runs at least once per day, but sometimes even more frequently. For some malware checks, it runs as often as every hour or two, and it is able to identify a range of malware, such as Adload, DubRobber, Pirrit, SnowDrift, Trovi, and more.

Scans are most likely to take place when the Mac is awake but not in active use, and is primarily doing background tasks like backups and receiving email. Oakley says that the new malware protections represent a "big step forward" for those who are running the most recent versions of macOS, with more information available in Oakley's full blog post.

Popular Stories

iPhone 17 Pro in Hand Feature Lowgo

iPhone 17 Pro Coming Soon With These 14 New Features

Friday July 4, 2025 1:05 pm PDT by
Apple's next-generation iPhone 17 Pro and iPhone 17 Pro Max are just over two months away, and there are plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models. Latest Rumors These rumors surfaced in June and July:Apple logo repositioned: Apple's logo may have a lower position on the back of the iPhone 17 Pro models, compared to previous...
iphone 16 pro models 1

Here's How the iPhone 17 Pro Max Will Compare to the iPhone 17 Pro

Saturday July 5, 2025 1:00 pm PDT by
Apple should unveil the iPhone 17 series in September, and there might be one bigger difference between the Pro and Pro Max models this year. As always, the Pro Max model will be larger than the Pro model:iPhone 17 Pro: 6.3-inch display iPhone 17 Pro Max: 6.9-inch displayGiven the Pro Max is physically larger than the Pro, it has more internal space, allowing for a larger battery and...
iPhone Car Key Kia

Here's Which Vehicles Offer iPhone Car Keys

Sunday July 6, 2025 3:03 pm PDT by
In 2020, Apple added a digital car key feature to its Wallet app, allowing users to lock, unlock, and start a compatible vehicle with an iPhone or Apple Watch. The feature is currently offered by select automakers, including Audi, BMW, Hyundai, Kia, Genesis, Mercedes-Benz, Volvo, and a handful of others, and it is set to expand further. Apple has a web page with a list of vehicle models that ...
imac video apple feature

Apple Launching These 15+ Products Later This Year

Sunday July 6, 2025 8:05 am PDT by
The calendar has turned to July, meaning that 2025 is now more than half over. And while the summer months are often quiet for Apple, the company still has more than a dozen products coming later this year, according to rumors. Below, we have outlined at least 15 new Apple products that are expected to launch later this year, along with key rumored features for each. iPhone 17 Series iPho...
iOS 26 Feature

Everything New in iOS 26 Beta 3

Monday July 7, 2025 1:20 pm PDT by
Apple is continuing to refine and update iOS 26, and beta three features smaller changes than we saw in beta 2, plus further tweaks to the Liquid Glass design. Apple is gearing up for the next phase of beta testing, and the company has promised that a public beta is set to come out in July. Transparency In some apps like Apple Music, Podcasts, and the App Store, Apple has toned down the...
iphone 17 pro render majin bu

New iPhone 17 Pro Renders Highlight Apple Logo and MagSafe Design Changes

Sunday July 6, 2025 8:43 pm PDT by
New renders today provide the best look yet relocated Apple logo and redesigned MagSafe magnet array of the iPhone 17 Pro and iPhone 17 Pro Max. Image via Majin Bu. Several of the design changes coming to the iPhone 17 Pro model have been rumored for some time, such as the elongated camera bump that spans the full width of the device, with the LiDAR Scanner and flash moving to the right side. ...
iPhone 17 Pro in Hand Feature Lowgo

iPhone 17 Pro to Reverse iPhone X Design Decision

Monday July 7, 2025 9:46 am PDT by
Since the iPhone X in 2017, all of Apple's highest-end iPhone models have featured either stainless steel or titanium frames, but it has now been rumored that this design decision will be coming to an end with the iPhone 17 Pro models later this year. In a post on Chinese social media platform Weibo today, the account Instant Digital said that the iPhone 17 Pro models will have an aluminum...
Prime Day 25 Feature Warm Triad

The Best Early Prime Day Deals on Apple Products

Saturday July 5, 2025 7:22 am PDT by
Amazon is soon to be back with its annual summertime Prime Day event, lasting for four days from July 8-11, the longest Prime Day yet. As it does every year, Prime Day offers shoppers a huge selection of deals across Amazon's storefront, and there are already many deals you can get on sale ahead of the event. Note: MacRumors is an affiliate partner with Amazon. When you click a link and make a ...
airpods pro 2

AirPods Pro 3 to Help Maintain Apple's Place in Earbud Market Amid Increasing Low-Cost Competition

Thursday July 3, 2025 7:25 am PDT by
Apple's position as the dominant force in the global true wireless stereo (TWS) earbud market is expected to continue through 2025, according to Counterpoint Research. The forecast outlines a 3% year-over-year increase in global TWS unit shipments for 2025, signaling a transition from rapid growth to a more mature phase for the category. While Apple is set to remain the leading brand by...

Top Rated Comments

TheDailyApple Avatar
37 months ago

I guess Mac users can't feel superior anymore, computer comes with Anti Malware...
Built-in security has always been a plus for an operating system. The things users hated (and still do) is trashy third party anti-virus programs that slow your computer down, get in the way, and generally make a nuisance of themselves. Ever since Windows 10 was released, Defender has been sufficient for anyone with good internet practices. Both operating systems still need extra security for people with bad security practices or who need extra protection, but their built in systems are sufficient for most. The thing Mac users hated about previous versions of Windows (Vista and earlier) was that a trashy third party antivirus was practically a necessity.

Oh, and if you had read the article you’d know that Macs already had anti-malware built in. The point of the article is that it’s gotten better.
Score: 28 Votes (Like | Disagree)
polyphenol Avatar
37 months ago
Having dealt with lots of different third-party anti-virus/anti-malware products on Windows (and a couple on macOS), I hate them all with a vengeance.

When protection is, effectively, built into the OS, you know that every developer will have had to deal with it.

When protection is one of a dozen, or more, products, you cannot realistically expect developers to have dealt with more than a small proportion.

Please can I have back the hours I have spent trying to identify why some software is not working on some machines - but is fine on others. Eventually finding that removal of anti-malware fixes it. But on the adjacent machine all is well with it installed.

(And removal of anti-malware software can be harder than getting rid of some actual malware.)
Score: 11 Votes (Like | Disagree)
max2 Avatar
37 months ago
Thank you Apple!
Score: 11 Votes (Like | Disagree)
TheDailyApple Avatar
37 months ago
This is good to hear. As Macs get more popular, there is going to be more and more malware targeting them.
Score: 11 Votes (Like | Disagree)
VineRider Avatar
37 months ago
I wish Apple was more forthcoming about what their anti-malware engines were actually doing, and when....I wish they would log the scans, log the definition updates, give the user some idea of the protection being offered.
Score: 11 Votes (Like | Disagree)
djam Avatar
37 months ago

Many thanks Apple but why quietly?
Apple have traditionally used Mac's "virus free" nature as a selling tool. You don't want to change that perception if you don't have to.
Score: 6 Votes (Like | Disagree)