This has lead the security researchers find a fault in it.
Eric Bodden, Team leader said the number of records that are affected will likely be in the billions.
Another security researcher working independently, Colombian Jheto Xekri, said he had also discovered the same fault.
However, there is no documented proof that the susceptibility had been exploited say the researchers.
All the four companies had replied to their findings said Rasthofer.
While Apple and Amazon did not reply to queries, Google refused to comment.
However, she refused to provide more details.
The others considered the way in which the apps sends data as its weakness.
source: www.techworm.net
