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Buffer encrypts access tokens after spammer hack

Buffer, a service for scheduling social media posts, said Sunday it has strengthened its security after spammers gained access to its network.

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LinkedIn's mobile Intro tool called a lure for phishing hacks

Some people think a lot can go wrong if you have your emails pass through LinkedIn's servers with the company's new Intro technology.

Jive sharpens social-collaboration suite's expertise directory, task management

Jive revamped the employee directory of its enterprise social-networking suite to make it easier for users to find colleagues whose expertise they can tap.