[SAN FRANCISCO] — Since voice-controlled digital assistants were introduced a few years ago, security experts have fretted that systems like Apple's Siri and Amazon's Alexa were a privacy threat...

[SAO PAULO] Amazon.com Inc will launch its virtual assistant Alexa in Brazil starting this month, with plans for three different devices with the software installed, as it rapidly expands...

CONSUMERS are worried machines by Amazon and Google are eavesdropping on them at home, but that's not stopping purchases.

[BRUSSELS] Regulators and lawmakers in the US and Europe are examining whether Google, Apple Inc. and Amazon.com Inc are violating privacy by employing human reviewers to listen to voice commands...