Consumer & Gadgets

Encrypting photos on the cloud to keep them private

The past decade has witnessed scandal after scandal over private images maliciously or accidentally made public. A new study from computer scientists at Columbia Engineering reveals what may be the first way to encrypt personal ...

Business

Spending in mobile apps surges to new high: survey

App revenue from mobile phone users around the world climbed to new heights in the first half of this year, nearly reaching $65 billion, market tracker Sensor Tower said Monday.

Internet

Russia gives Twitter one month to remove 'banned' content

Russia's media regulator Roskomnadzor on Tuesday gave Twitter a one-month ultimatum to remove "banned" content, threatening to consider blocking the social media platform within the country if it does not comply.

Internet

Russia slows down Twitter, part of social media clampdown

Russian authorities said Wednesday they are slowing down the speed of uploading photos and videos to Twitter over its failure to remove banned content—part of growing efforts to curb social media platforms that have played ...

Security

Location tracking apps and privacy implications

How much personal information can our phone apps gather through location tracking? To answer this question, two researchers—Mirco Musolesi (University of Bologna, Italy) and Benjamin Baron (University College London, UK)—carried ...

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