Online Security
Explore Online Security
Latest about Online Security
What is a man-in-the-middle attack?
By Aleksandar Stevanović published
We explore how you can spot and prevent this hidden cyber attack
Rite Aid hit in major data breach with 2.2 million customers affected — names, driver’s license numbers and more stolen by hackers
By Anthony Spadafora published
Rite Aid has begun sending out data breach notification letters after the popular pharmacy chain was hit in a ransomware attack.
Macs under threat from info-stealing malware — don’t fall for this Microsoft Teams scam
By Anthony Spadafora published
Mac users trying to download Microsoft Teams could end up with a nasty malware infection thanks to fake ads.
Hackers are using Facebook ads to infect Windows PCs with password-stealing malware — how to stay safe
By Anthony Spadafora published
Cybercriminals often abuse ads as a means to spread dangerous malware online. A new campaign is targeting Facebook users with Windows PCs.
Massive AT&T data breach hits 109 million customers — call logs and text messages stolen by hackers
By Anthony Spadafora published
AT&T has revealed that it fell victim to a data breach in which hackers stole call and text records but not other personal data.
Apple issues urgent spyware warning for iPhone users in 98 countries — how to stay safe
By Anthony Spadafora published
Apple is warning users in 98 countries that they are being targeted by mercenary spyware designed to compromise their iPhones. Here's how to avoid it.
Google is making it easier to see if your info is on the dark web — here’s how
By Anthony Spadafora published
Hackers may have stolen your personal info in a past data breach, but Google’s dark web reports can tell you precisely what they have.
Apple IDs under threat from new phishing attack spread through texts — don’t fall for this
By Anthony Spadafora published
Hackers are sending fake iCloud links over text messages in an attempt to steal Apple IDs from unsuspecting iPhone users.
Nearly 10 billion passwords stolen by hackers — how to protect yourself
By Louis Ramirez published
The RockYou2024 leak has exposed close to 10 billion credentials. Here's what we know and how to protect yourself.
Hackers could ruin your next cookout if you own one of these smart grills — update right now
By Anthony Spadafora last updated
Security researchers have discovered a new high-severity vulnerability in Traeger smart grills that could let an attacker burn your BBQ to a crisp or even shut down your grill.
Sign up to get the BEST of Tom's Guide direct to your inbox.
Here at Tom’s Guide our expert editors are committed to bringing you the best news, reviews and guides to help you stay informed and ahead of the curve!