It also dropped throughout 2017, a recent study found.
Just 2 percent say IoT presents no new security challenges.
The data is unusually sensitive, including full credit card and bank account numbers as well as images of Social Security cards and driver's licenses.
The quarter saw an average of 153 attacks per firm.
Terbium Labs uses AI to monitor the dark web, helping businesses detect breaches and fraud.
The vulnerability was disclosed publicly yesterday on Twitter.
The exposed data includes information on the Army's Distributed Common Ground System and its cloud component, Red Disk.
The security vendor will operate as a privately-held company after the $1.6 billion deal is sealed.
Three Chinese nationals are alleged to have run a six-year campaign aimed at stealing corporate data.
Network security vendor announced its first quarter fiscal 2018 financial results, reporting revenue of $505.5 million.
Another 22 percent are unsure.
Still, 89 percent say they're confident in their organization's cyber security stance.
At SecTor security conference, the Director General for National Cyber Security in the Government of Canada details her government's policies for keeping Canadians safe online.
Version 1.3 of the application container security solution marks the arrival of a new Enterprise edition.
62 percent of security professionals say their organization simply doesn't provide sufficient training for its cyber security staff.