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More than half of U.S. government agencies have fully implemented the DMARC email security standard in response to a binding operational directive from the Department of Homeland Security, according to email threat protection company Agari.

Microsoft has shared details of a new attack that attempted to spread crypto-mining malware to a large number of users by compromising the software supplying partner of an application developer.

Tenable Holdings, parent of veteran cybersecurity firm Tenable Network Security, celebrated its much-anticipated initial public offering (IPO) by raising roughly $250 million through the sale of 10.9 million shares at $23 per share.

Chinese state-owned shipping and logistics company COSCO was reportedly hit by a piece of ransomware that disrupted some of its systems in the United States.

Researchers at Kaspersky Lab have analyzed over a dozen mobile applications provided by car sharing companies and discovered serious security holes that can be exploited to obtain personal information and even steal vehicles.

The latest version of Google's Chrome web browser (Chrome 68) represents another step the search giant is making toward a more secure web: the browser now marks HTTP sites as “Not Secure.”

Twitter said Tuesday it had removed more than 143,000 apps from the messaging service since April in a fresh crackdown on "malicious" activity from automated accounts.The San Francisco-based social network said it was tightening access to its application programming interfaces (APIs) that allows developers to make automated Twitter posts.

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