The Trump administration has denied that the president's campaign cooperated with Russia before the election. » Read More
By: Jacob Pramuk
"He stands by it," Spicer told reporters after congressional intelligence committee members cast doubts on it. » Read More
Yahoo lawyer Ronald Bell resigned from the company. » Read More
Hackers going by the name Shadow Brokers said they will auction stolen surveillance tools they say were used by a cybergroup linked to the NSA.
Malware may have retrieved customer credit card information from Starwood, Marriott, Hyatt and Intercontinental hotels.
A data breach at 20 U.S. hotels operated by HEI Hotels & Resorts may have divulged payment card data from tens of thousands of purchases.
Investors who had over a third of their accounts on bitcoin exchange Bitfinex wiped out may be able to pursue the company in the courts.
Study: A majority of cybersecurity experts think criminals are interfering in the U.S. election and agree with GOP proposal to allow strike-backs.
U.S. intelligence officials told top congressional leaders a year ago that Russian hackers were attacking the Democratic Party, three sources said.
Hackers are infiltrating Instagram accounts and altering profiles to contain pornographic imagery that links to adult websites.
The digital currency platform Bitfinex has taken more than a third off all accounts after last week’s cybertheft of nearly 120,000 bitcoins.
Oracle detected malicious code in payment systems used in hospitality and retail, the company said.
Apple is offering hackers up to $200,000 to find security loopholes in its products, the company announced on Thursday.
The hack and cybertheft of nearly 120,000 bitcoins from the exchange platform Bitfinex could scare away future investors, experts warn.
President Barack Obama answers questions about cybersecurity in the wake of the DNC hacking, while at a joint news conference with Singapore Prime Minister Lee Hsien Loong at the White House.
For companies looking to avoid an embarrassing DNC-style attack, IBM is offering a new solution: Let us try to hack you.
A scam where criminals impersonate the CEO's email to gain money or personal information increased 270 percent in the beginning of 2016.
CNBC's Eamon Javers reports on the hack of the Democratic Congressional Campaign Committee, which investigators say is similar to the DNC hack.
WikiLeaks has released files of what it said were audio recordings pulled from DNC emails that were obtained by hacking its servers.
Allegations that Moscow hacked Democratic Party emails appear in keeping with tactics that Putin is widely believed to use.
The CEO explained that while Twitter is "the place for news and social commentary," abuse isn't part of civil discourse.
If Russia is found to be behind the DNC hack and subsequent leaks of information, a red line has been crossed, security experts say.
The 2016 GOP platform is calling for retaliation against online hackers. But experts say fighting back could trigger severe consequences.
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Matt Hunter is the senior technology editor at CNBC.com.
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Working from Los Angeles, Boorstin is CNBC's media and entertainment reporter and editor of CNBC.com's Media Money section.
Jon Fortt is an on-air editor. He covers the companies, start-ups, and trends that are driving innovation in the industry.
Josh Lipton is CNBC's technology correspondent, working from CNBC's Silicon Valley bureau.