Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Random Full-Screen Pop-Up Ads From Apple (MacOS Big Sur)

I just got a Mac Mini with Big Sur installed and every once in a while a full-screen ad pops up for the iPhone 12 that looks like an official ad from Apple: matching font, menu bar, etc. Any idea why this is happening? When I move the mouse, the ad disappears. Haven't been able to find anyone else reporting this issue.

Posted on Mar 16, 2021 4:47 PM

Reply
Question marked as Best reply

Posted on Mar 16, 2021 11:38 PM

Hey there! Most likely you have adware installed that was either downloaded unintentionally, or transferred from a previous backup. As I’ve never seen this behavior from a marketing standpoint from Apple.


However, can you confirm which web browser you’re using? I know Chrome as some others are more susceptible to malware than Safari is, but no browser is immune, depending on how it is used.


This is an article Apple provides if this is the case:


About pop-up ads and windows in Safari:


https://support.apple.com/en-us/HT203987


Another outdated article I like has some information that may also still be relevant:


How to avoid or remove Mac Defender malware in Mac OS X v10.6 or earlier:


https://support.apple.com/en-us/HT202225


Some things still apply such as removing Login Items of such software, etc.


Nowadays with SIP and Gatekeeper updates, just restarting and keeping the OS up to date is sufficient.


However I, personally, have found Malware Bytes for Mac to be a good and effective tool if some still remains. There is a a free version you can use as well, this may save you some time trying to find the culprit:


https://www.malwarebytes.com/mac/


If it’s due to something else, apologize, just a hunch, but hope that helps out!

7 replies
Question marked as Best reply

Mar 16, 2021 11:38 PM in response to Motek18

Hey there! Most likely you have adware installed that was either downloaded unintentionally, or transferred from a previous backup. As I’ve never seen this behavior from a marketing standpoint from Apple.


However, can you confirm which web browser you’re using? I know Chrome as some others are more susceptible to malware than Safari is, but no browser is immune, depending on how it is used.


This is an article Apple provides if this is the case:


About pop-up ads and windows in Safari:


https://support.apple.com/en-us/HT203987


Another outdated article I like has some information that may also still be relevant:


How to avoid or remove Mac Defender malware in Mac OS X v10.6 or earlier:


https://support.apple.com/en-us/HT202225


Some things still apply such as removing Login Items of such software, etc.


Nowadays with SIP and Gatekeeper updates, just restarting and keeping the OS up to date is sufficient.


However I, personally, have found Malware Bytes for Mac to be a good and effective tool if some still remains. There is a a free version you can use as well, this may save you some time trying to find the culprit:


https://www.malwarebytes.com/mac/


If it’s due to something else, apologize, just a hunch, but hope that helps out!

Mar 17, 2021 6:21 PM in response to DiZoE

Thanks for taking the time to provide this extensive response! Ever since I actively reassigned my screensaver to its setting, I haven't see the full-screen Apple iPhone ad issue reappear. However, if it does, I will take the good advice (duh, can't believe I didn't think of it) of taking a photo of it for further analysis.

Random Full-Screen Pop-Up Ads From Apple (MacOS Big Sur)

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple ID.