[Matt Linkert](https://www.tiktok.com/@mattlinkert_?referer_url=https%3A%2F%2Fdigg.com…) is successfully stressing us out with his freaky yet equally important TikTok videos. From why you should always use a VPN when connecting to public WiFi to what someone can do if they get ahold of your IP address — Matt’s breaking down cybersecurity dos and don’ts!
