Cleveland City Hall closing Monday over 'cyber incident': officials

Cleveland City Hall will be closed on Monday after officials reported a "cyber incident," although the scope or nature of the incident has not been determined.

China's vast cyber trafficking network dupes Americans using fake shops

A Chinese network has scammed over 800,000 international online shoppers by tricking them into giving away credit card information. Here's how to keep yourself safe.

Cybersecurity experts sound alarm over US power grid vulnerabilities

Experts say any modernization efforts to America's electrical grid need to be built with cybersecurity measures in mind due to security threats.

Massive criminal records leak exposes 70M Americans' personal information

Cybercriminals hacked a database containing criminal records for 70 million Americans, according to cybersecurity company Malwarebytes.

Cyberscammers use AI to manipulate Google search results

Artificial intelligence scam artists buy advertisements to position bogus websites atop your search results, and they're disguised as trustworthy sites.

European Union sees surge in Russian-backed cyberattacks, top security official says

The top European Union cybersecurity official said on Tuesday that disruptive digital attacks have doubled in the 27-member bloc in the past few months.

The one simple trick helps keep out cyber creeps on an iPhone

The iPhone's password autofill feature saves you from the worry of forgetting passwords for your phone. Kurt "CyberGuy" Knutsson explains how it works.

Don’t fall for this email scam that almost cost an elderly woman $25K

The Geek Squad scam targets victims using phishing emails pretending to send the targets a big invoice for their Geek Squad subscription.

UK man charged with collaborating with Hong Kong intelligence service found dead

One of three men in the United Kingdom charged with collaborating with the Hong Kong intelligence service was found dead in an England park. Investigations into his death are ongoing.

EPA warns of increasing cyberattacks on water systems, urges utilities to take immediate action

The EPA has urged water systems to take actions to protect the country's drinking water, warning that cyberattacks against U.S. water utilities are becoming increasingly frequent.

How to know if your computer got hacked, what to do next

Think your computer or laptop has been hacked? Don't panic. Follow these steps from Kurt “CyberGuy" Knutsson to recover a hacked computer.

Massive Dell data breach hits 49 million users; what this means for your privacy and security

A cyberattack on computer manufacturer Dell stole information from an estimated 49 million customers. Leaked information includes names and addresses.

What massive health care cyberattack at Ascension means for your privacy, security

Ascension, one of the largest health systems in the U.S., faced a significant cyberattack that disrupted its operations. Kurt “CyberGuy" Knutsson has more.