Texas Tech University

Apple Announced a Critical Vulnerability in Apple iOS and iPadOS

January 28, 2021

Apple has recently announced a serious vulnerability in iOS and iPadOS.

This vulnerability can be exploited if you access a malicious webpage or install a malicious app, typically through a link sent through email or text message. If successfully exploited, an attacker could gain access to sensitive information on the device, including passwords, documents, or photos.

Apple has corrected this vulnerability in their latest update, iOS 14.4 and iPadOS 14.4. You may find instructions for updating your devices online.

The TTU IT Division recommends updating your devices as soon as possible to keep your information safe!

As a reminder, the following cybersecurity practices can help protect your data and information resources:

  • Verify the legitimacy of any email solicitation by contacting the organization directly through a trusted contact number;
  • Do not click on links contained within an email unless you are certain of the sender's identity and expecting the information;
  • Do not open attachments unless you are certain of the sender's identity and expecting the information;
  • Only install mobile apps from the Apple App Store or Google Play store. These apps have been vetted and confirmed safe by Apple and Google;
  • Delete and do not reply to any suspicious or suspect emails;
  • Update your desktop, laptop, and/or mobile device anti-virus software; and
  • Keep current on critical system updates: