Bad news, internet users: Cybercriminals have developed more advanced tricks to compromise your systems. While you may be familiar with attacks involving suspicious emails, the new kid on the block known as watering hole attacks are far more nefarious and effective.

With stories of large-scale data breaches and internet service providers tracking internet habits, online privacy is becoming a rare commodity. Incognito mode and private browsing features may be able to cover up your browsing history, but they don’t completely protect your online activities.

A fundamental flaw with WiFi networks has recently been discovered by two security researchers. According to their reports, the KRACK vulnerability renders advanced encryption protocols useless and affects nearly every wireless device. Read on to find out more about KRACK hacks and how you can defend against them.