As malicious hackers turn up the heat, small and medium businesses can’t remain complacent — the threats to their security are real and growing worse all the time During a recent business dinner, I wound up sitting beside the owner of a logistics company who confidently confided that his 6-person business was just too small to hack. His firm annually grossed somewhere in the high 6-figures and the anti-virus software he had installed on the company PC’s and…