MONEYWEB
app instead?
As popularity surges.
Image: Brent Lewin/Bloomberg
The encrypted messaging company Signal has long been popular with activists, investigative journalists, politicians and assorted law enforcement officials because of its emphasis on privacy and security. Its growth was steady â but slow.
Then came Christmas break. Employees returned from the holidays to an unexpected surge in new users that overwhelmed Signalâs servers and sent engineers racing to increase capacity.
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