Internet

Ransomware attacks on cities are rising

A ransomware campaign that targeted 23 US cities across Texas has raised serious concerns about the vulnerability of local governments and public services to cyber-attacks. These events come not long after similar attacks ...

Business

Sony first quarter net profit down on one-off factors

Japanese entertainment giant Sony on Tuesday reported a fall in first-quarter net profit due to one-off factors, with operating profit up thanks to strong demand for its image sensors.

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