The Technofest is part of Smart and Ericsson's joint 5G efforts, which was launched in August, when the two companies signed a Memorandum of Understanding (MoU) to deploy the country?s first 5G pilot network by the first half of 2019.
The attacker was able to illegally obtain in real-time, the personal data of affected customers, including their name, credit card number, its expiration date, as well as the card verification number.
