UK-based phone and Internet service provider TalkTalk has been hacked again, the company announced late Thursday. TalkTalk is informing its 4 million customers that it has fallen victim to a “significant and sustained cyber attack” and it is possible that sensitive data including bank details have been stolen. In February, TalkTalk suffered a major data breach in which its customer details were stolen and misused by scammers to access additional information as well as steal considerable amount of money. The company has admitted that “not all of the data was encrypted”
Source: https://thehackernews.com/2015/10/talktalk-data-breach.html