My calendar is full of security warnings

when I woke up today I found my calendar was full of security warnings that I have 4 viruses. Of course I did a scanning and my phone is clean. Why that happened? How can I remove the warnings ?

Thanking you in advance

iPhone 11 Pro

Posted on Dec 29, 2020 10:29 PM

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Question marked as Top-ranking reply

Posted on Dec 29, 2020 10:39 PM

That is a Rogue Calendar account. 


If you are using iOS 13 then Go to Settings Passwords & Accounts and under Accounts see if an unknown calendar account is listed. If it is then tap on it and then Delete account.


If you are using iOS 14 the Go to Settings Calendar Accounts and under Accounts see if an unknown calendar account is listed. If it is then tap on it and then Delete account.


Note that it is not a virus. It is something that got added to your calendar because you may have accepted an offer from a pop-up on a website unknowingly. Please be careful out there.


Axel F

1 reply
Question marked as Top-ranking reply

Dec 29, 2020 10:39 PM in response to Gtzitzi

That is a Rogue Calendar account. 


If you are using iOS 13 then Go to Settings Passwords & Accounts and under Accounts see if an unknown calendar account is listed. If it is then tap on it and then Delete account.


If you are using iOS 14 the Go to Settings Calendar Accounts and under Accounts see if an unknown calendar account is listed. If it is then tap on it and then Delete account.


Note that it is not a virus. It is something that got added to your calendar because you may have accepted an offer from a pop-up on a website unknowingly. Please be careful out there.


Axel F

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My calendar is full of security warnings

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