Editor's note: After yesterday's story was published, TechCrunch received additional information about the Neon app that indicated there had been a security flaw that allowed any user to access the phone numbers, call recordings, and transcripts of any other Neon user. Alex Kiam, the founder of Neon app, took down the app's servers and notified users about a pause in service after being notified of the issue.
The original story follows below.
