Messaging software firm Slack plans mass-media push to boost growth

By Eric Auchard DUBLIN (Reuters) – Slack, the group messaging platform valued at nearly $3 billion, plans to accelerate its growth by spending some of its $250 million cash pile on mass-market advertising, founder and CEO Stewart Butterfield said. “We are switching from trying to keep up with growth to trying to generate growth,” Butterfield said in an interview at Web Summit, Europe’s biggest conference for start-ups

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Internet firms must store usage data for one year: UK surveillance bill

Internet companies will have to store customer usage data for up to a year according to a new bill the British government will present to parliament on Wednesday, local newspapers reported. Britain's Investigatory Powers Bill, a renewed attempt to give security agencies powers to track online communications, will also tackle criticism from privacy campaigners by including assurances that any access of so-called Internet connection records would need judicial authorization, the Guardian said.

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