LONDON (AP) — A record-breaking cyberattack targeting an anti-spam watchdog group has sent ripples of disruption coursing across the Web, experts sa...

(Reuters) - Wells Fargo & Co on Tuesday said its online banking website was experiencing an unusually high volume of traffic that it believes stems fr...

The U.S. government has taken a hard line on hackers lately, charging them with federal crimes that carry lengthy prison sentences. But a new repor...

CHARLESTON, S.C., Oct 26 (Reuters) - As many as 3.6 million Social Security numbers and 387,000 credit and debit card numbers used b...

WASHINGTON (AP) — The White House is acknowledging an attempt to infiltrate its computer system, but says it thwarted the effort and that no classif...

By Rick Rothacker (Reuters) - Wells Fargo & Co on Tuesday became the latest bank to suffer problems with its website amid heightened co...

Since President Barack Obama took office, the United States, along with Israel, has launched a series of cyber attacks that have damaged Iran's nuclea...

While the nation has made strides in preparing for a wide range of potential disasters, state and local officials said they feel least prepared for an...

When American experts talk about cyber threats from other countries, they often cite elite hackers in China and Russia. On Thursday, some warned ag...

* Researchers say flaws make systems vulnerable to attack by hackers * Siemens says first fixes will be released in January (Adds comm...

The easy answer to the question is that you don't need to -- you can simply assume that you are, all the time. Even your home network is constantly be...

A solo attacker has hacked into an events management company and obtained sensitive information belonging to 20,000 individuals, many of whom were Uni...

I was wondering recently why more companies aren't reporting being victims of cyber attacks. What would happen if companies were forced by legislation to report a breach? What if they could do it anonymously?

It sounds fantastically sci-fi, and I can see why journalists in particular like it. But "cyber attack" is a really misleading term.

By Jim Finkle BOSTON (Reuters) - Two U.S. government-funded research laboratories and a defense contractor were targets of a "highly sophistica...

By Michael Shields VIENNA (Reuters) - The technical sophistication of cybercriminals is swamping the world's ability to cope, a top U.S. offici...

COLORADO SPRINGS, Colo. -- The United States is still "hugely vulnerable" to cyber attacks, but so are most other nations, a former chairman of the Jo...

WASHINGTON -- The U.S. military does not have the trained personnel or the legal authorities it needs to respond to a computer-based attack on America...