Some customers reported being locked out of Visible as fraudulent charges of nearly $1,000 were placed on their accounts.

Well-known on the dark web, the hacker group is trying to sell data from over 70 million AT&T customers for $1 million. AT&T disputes the claim.

T-Mobile does not believe that customers had their financial information, credit card information, debit, or other payment information stolen in the attack.

Poly Network's pleas for the money back appear to be working. The hackers said they stole "for fun :)"

SolarWinds hackers breached the mailboxes of federal prosecutors from New York, Los Angeles, and prominent offices in 13 other states.

This White House initiative includes offering bounties of up to $10 million for information that will lead authorities to cybercriminals.

Cramer cited China's tough stance toward cryptocurrency and the recent cyberattacks among his reasons for selling.

Hill said Russia was ruthless in terms of its pursuit of intelligence and indifferent to any damage inflicted in the process.

The Department of Justice says it tracked down millions of dollars' worth of cryptocurrency paid last month to attackers likely based in Russia.

JBS USA said it was hit by an "organized cybersecurity attack, affecting some of the servers supporting its North American and Australian IT systems."

Egor Igorevich Kriuchkov pleaded guilty to attempting to hack Tesla so that a cybercrime gang could steal data and then make Tesla pay a ransom.

A purported Chinese hacking group exploited bugs in Microsoft's email software system to steal data from US organizations and agencies.

New York Times reporter Nicole Perlroth argues that decades of the US neglecting its cyber defenses has left it "incredibly vulnerable."

President-elect Joe Biden said Tuesday the Pentagon was not briefing his team on pressing matters like the suspected Russian hack of federal government departments and agencies. Though senior members of the Trump administration say the hack that has hit a number of government departments and agencies looks like Russia’s work, […]

Suspected Russian hackers broke into key government departments and gained access to internal emails. Highly sophisticated cyberattacks on federal agencies including the Treasury and Commerce departments reportedly prompted the National Security Council to meet Saturday. Several sources told Reuters that security services believed Russian hackers were behind the attacks. News […]

Bookstore Barnes & Noble was hit by a cybersecurity attack on October 10, it told customers in an email on Wednesday night. This may have exposed customer contact details, including telephone numbers, email addresses, and billing and shipping addresses. Barnes & Noble had no evidence that this data was exposed, […]

A high school student has been arrested and charged with a cyberattack that took down the servers of Miami-Dade County public schools this week, the school district said in a statement. The attack crashed the district’s online learning platform and blocked students from logging on during their first week of […]