In the wake of one of the worst financial crises in history, governments across the world are moving in fits and starts to adjust financial regulation so as to stem systemic risk emanating from banking's big players.
Yet the effects of the 2008/2009 meltdown are still being felt across the global economy. The sector's problems show few signs of abating or diminishing in severity, and many critics claim that efforts to reform global banking have fallen far short of what's needed.
Lorna Rutto resigned her comfortable banking job in 2009 to start EcoPost in Nairobi. Every month, her company uses approximately 20 tons of plastic waste. Utilising dirty plastic to make a product that saves wood is not just an environmental plus; it also boosts employment.
Petya is keeping corporate IT-experts on their toes. The ransomware virus crippled or halted operations at major companies around the globe - at the world's largest container shipper Maersk for example, and at the property arm of French banking giant BNP Paribas or at a Cadbury chocolate plant in Australia.