Hungry for your daily dose of GDPR? Chew on this: SDK management vendor SafeDK found that 56% of mobile apps include at least one SDK that accesses location, which is considered private data. Many also read lists of installed apps (42%) and contacts (29%), and 10% access the microphone. The study found the average mobile app includes 18.5 SDKs. You’ll find plenty more SDK trivia to liven up that Super Bowl party.