TikTok Warning


Dear users,

on 8th March 2023 The National Cyber and Information Security Agency (NÚKIB) has issued Warning against a cybersecurity threat consisting of installing and using the TikTok app.

From the point of view of cybersecurity, it is primarily the case that TikTok collects excessive amounts of user data, in particular:

Based on the Warning issued, we take precautions:

If you have the TikTok app on a business device (mobile phone, laptop, tablet) or on a private device that you are connecting to our network (laptop with VPN, etc.), you need to uninstall the TikTok app from these devices and do not use its web version (https://www.tiktok.com/).

Thank you for your cooperation,

Charles University Cybersecurity Manager