PSA: If your data usage has gone through the roof and you're running CM10.1.0 RC3 - that's why

Custom ROMs are great. They allow you do all kinds of crazy wonderful things to your phone, tweaking and modifying software to your heart's content. Of course as most ROM-addicts already know, they can also give you bugs. These sorta things just come with the turf, we know.
Some users running the “stable” version of the CyanogenMod custom ROM (version 10.1.0 RC3), might have fallen out of their chairs after looking at their data usage for the month.

Android Phone , PSA: If your data usage has gone through the roof and you're running CM10.1.0 RC3 - that's why, PSA: If your data usage has gone through the roof and you're running CM10.1.0 RC3 - that's why