It feels like every other day, we hear about some new digital disaster. From little glitches to massive leaks, the internet ...

Shares in cyber security companies climbed rapidly on Friday as investors bet that a spate of cyber attack disclosures from entities such as Microsoft Corp would boost demand for security technology.

In this letter, Shirine Khoury-Haq, CEO of the Co-op Group, said: “The buck stops with us as senior leaders. Please continue ...