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It could take a year to secure the risk of "high exposures" of personal information on the federal Obamacare online exchange, a cybersecurity expert told CNBC on Monday.

Evernote has taken steps to analyze password data leaked from the Adobe breach in order to alert users whose accounts may be vulnerable to compromise because they used the same passwords.

New study highlights uncertainty among small to midsize businesses on cyberattacks, threats

The security vendor has seen an uptick in infections as well as command-and-control servers

Indonesian hackers have defaced the Crime Stoppers website and published a list of police and government email addresses with encrypted passwords.

There's something happening here. What it is ain't exactly clear.

Microsoft is planning to roll out a new encrypted email service on its Office 365 site that will make sending and receiving secure email much simpler.

According to the U.S.-China Economic and Security Review Commission's annual report to Congress, "strong evidence has emerged that the Chinese government is directing and executing a large-scale cyber espionage campaign against the United States."

Bitcoin bubble prompts 'generous' cybercrooks to slash their demands

Your medical records are now officially on sale. American drug companies now learn that MedRed BT Health Cloud will provide public access to 50 million de-identified patient records from UK.