SysAdmin's and security buffs are already reading this (warning: it's a biggie but a goodie) which is an annually posted summary by a global team of experts that identifies and solves the top vulnerabilities impacting computer systems. And hopefully the new chief of cyber security in the US will get a mandate to tackle the criminals who have been exploiting them (btw, why was that a BBC link and not one of the many other news articles that cover this? simple - no ads, and there's even a low-graphics version - nice one).