TJX broke in due to multiple security weaknesses.
There were multiple protection weaknesses. To benefit get entry, the thieves exploited poorly included wireless LAN security. They have been capable of examining site visitors because TJX did not encrypt data touring among its stores and records facilities. When thieves then connected to TJX servers, they had been able to make the most of those servers.
A Securities and exchange commission (SEC) submitted in March found out that TJX believed the attackers had stolen records from its laptop systems in Watford that procedure and saved payment card transactions for TK Maxx.
The TJX hackers were a group of 10 individuals, primarily based everywhere in the global, led by using Albert Gonzalez, who turned into operating as an informant for the secret service at the time of the crime.
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