Everyone is at risk of a Cyber attack because data is profitable and everyone has data. According to the Financial Times, the most common motive for cyber attack is theft, so we are all at risk. Read the article here. The answer is to decrease your vulnerability to the attack itself. With zero day flaws being found almost daily it is difficult, especially considering the recently discovered flaw that's been around for 17 years. It's due to be patched next week, but how many more like it do the bad guys know about that we don't?