Tesco CIO Mike McNamara transfers to US retailer Target to become its new CIO after 2013 hack
CIOs are no longer thinking of their title as Career Is Over, but can they make it in other senior executive roles?
Dunnhumby set Tesco apart from its rivals by masterminding its Clubcard back in 1995. So why is the retailer now looking to jettison the data analytics pioneer?
Cost-cutting continues at troubled supermarket
Tesco CEO Dave Lewis looks to rationalise retail chain as sales fall across the board
Candid interviews dominate the top 10: David Davis MP, Belgacom's Fabrice Clement and a job centre whistleblower
Falling sales and closures at major retailers aren't just down to competition from online rivals, discounters or 'austerity' - it's the information revolution wrought by the internet that is exposing retailers' dirty marketing secrets
Latest version of Tesco's popular Hudl tablet eschews ARM chips for Intel
Music and video streaming service to be offloaded in Tesco's clearance sale
Algorithms without fast and effective application 'defeat the purpose' of big data, says Cosset