WhatsApp patches flaw after spyware revelation

WhatsApp on Tuesday warned users to upgrade the application to plug a security hole that allowed for the injection of sophisticated malware that could be used to spy on journalists, activists and others.

Facebook picks London for WhatsApp payment base

Facebook has chosen London as its base for a payment system on WhatsApp, its mobile messaging service confirmed Wednesday, highlighting the capital's attractiveness as a fintech hub despite Brexit strains.

Renewable energy generation with kites and drones

Airborne Wind Energy Systems (AWES) are a new kind of technology to harvest wind energy. The expensive and heavy tower and rotor of a conventional wind turbine are replaced by a light tether and an aircraft (flexible giant ...

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