The Target chain of stores is among US retailers whose networks were breached over the holiday shopping season last year. Photo: Reuters The Target chain of stores is among US retailers whose networks were breached over the holiday shopping season last year. Photo: Reuters
The Target chain of stores is among US retailers whose networks were breached over the holiday shopping season last year. Photo: Reuters

Hong Kong computers at risk of 'ransom' attacks by cyber crooks, experts warn

Viruses which hold computers hostage and hacking of data in 'cloud computing' space pose big threats, warns security watchdog

The Target chain of stores is among US retailers whose networks were breached over the holiday shopping season last year. Photo: Reuters The Target chain of stores is among US retailers whose networks were breached over the holiday shopping season last year. Photo: Reuters
The Target chain of stores is among US retailers whose networks were breached over the holiday shopping season last year. Photo: Reuters
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