2016.12.09 Update: “AirDroid(Mobile 4.0.3) is now completed its roll out and available on Google Play. We have fixed the issue regarding the recent concerns over AirDroids security altogether with a structure upgrade that we have prepared for awhile. We did take an immediate reaction right after became aware of the possible security issue. Unfortunately, there’s a misunderstanding between us and the blog which thought we didnt keep our promise to improve. We are here to be transparent to you.”]
Source: https://blog.airdroid.com/post/you-deserve-our-explanation/