Remote work forced drastic changes in IT and the primary threats it faces. Here's how to defend against an attack.
2020 brought big changes to the way we work — so it's no surprise it brought a changing cyberattack landscape too.
Libraries and APIs attached to even official applications can be a conduit for security problems. Here's how to cover your tracks.
It's not always easy to tell if your device is infected, but a change in performance could be a giveaway.
A mobile phone number stolen through a SIM port attack can lead to a costly security breach.
Losing in the phishing games? Learn how to protect your devices in this week's comic!
Ars Technica explores the dangers of public Wi-Fi and weak passwords — and how to avoid the "coffee shop hacker."
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