Twitter unveiled, there are unusual activity from China and Saudi Arabia on its platform, unknown hackers are trying to steal users data.
The requests targeted to the company’s support form, which users had been using to report their issues to Twitter staff.
The cyber attackers found a bug in these forms that allowed them to find an Twitter account phone number country codes and even the details of Twitter locked accounts.
We have become aware of an issue with one of our support forms which may have been used to discover the country code of certain people’s phone numbers and whether the account had been locked by Twitter. This issue did not expose full phone numbers or any other personal data.
— Twitter Support (@TwitterSupport) December 17, 2018
The Bug have been fixed now.
In the press release Twitter said,
“We have become aware of an issue related to one of our support forms, which is used by account holders to contact Twitter about issues with their account. We began working to resolve the issue on November 15 and it was fixed by November 16. This could be used to discover the country code of people’s phone numbers if they had one associated with their Twitter account, as well as whether or not their account had been locked by Twitter.
We lock an account if it appears to be compromised or in violation of the Twitter Rules or our Terms of Service. More on what it means when an account is in a locked state here. Importantly, this issue did not expose full phone numbers or any other personal data. We have directly informed the people we identified as being affected. We are providing this broader notice as it is possible that other account holders we cannot identify were potentially impacted.
Since we became aware of the issue, we have been investigating the origins and background in order to provide you with as much information as possible. During our investigation, we noticed some unusual activity involving the affected customer support form API.
Specifically, we observed a large number of inquiries coming from individual IP addresses located in China and Saudi Arabia. While we cannot confirm intent or attribution for certain, it is possible that some of these IP addresses may have ties to state-sponsored actors. We continue to err on the side of full transparency in this area and have updated law enforcement on our findings.
No action is required by account holders and we have resolved the issue. If you have any questions or concerns, you can contact Twitter’s Data Protection Officer, Damien Kieran, by completing the online form located here. We recognize and appreciate the trust you place in us, and are committed to earning that trust every day. We are sorry this happened.”
Twitter INC shares fell at 7 percent down after the company revealed the state sponsored attack. At last week, we have reported that Facebook API Bug Allow to see hidden photos.