Recently, a well-known Hacker Forum offerred to buy a database having email ids and phone numbers of 5.4 million Twitter users in just $30,000
This data is expected to get hacked during the security vulnerability that Twitter suffered back in January.
After that HackerOne reported a bug that could allow an attacker to get email ids and/or phone numbers of Twitter users despite of their account privacy.
Twitter paid the discoverer of the hack, zhirinovskiy, $5,040 as a reward.
The seller has posted a data on the Website breach forum, along with the sample of data.
In this digital world, such data theft is a very serious issue, and that too from a brand like Twitter