Six months of 2019 are on the books already, and certainly there have been six months' worth of data breaches, supply chain manipulations, state-backed hacking campaigns, and harbingers of cyberwar to show for it. But the hallmark of 2019, perhaps, is feeling like the worst is yet to come. Ransomware is an ever-growing threat, corporate and US government security is still a mess, and geopolitical tensions are rising worldwide.

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