August 9, Beijing time, according to a foreign security research firm KrebsOnSecurity revealed that Oracle's Micros system has a large-scale data leakage. Because the Micros system is a cloud-based POS management solution, the affected users are mainly POS merchants.
The company that this attack may affect
It is reported that the use of the system's POS terminal business in the world more than 330,000, distributed in 180 countries. The origin of this data breach incident has not yet been clarified. Oracle has stated that it is investigating this issue in depth. However, according to sources, the reason for the leak may be due to a Russian hacker group attacking the system and placing malicious code on the customer support site to steal the customer's username and password. However, this news has not been confirmed.
According to Oracle's explanation, the scope of the attack is limited to some ancient micrs system terminals, and this attack has also been detected and repaired by Oracle. While Oracle's other cloud services will not be affected by this, payments and other data will not be affected and will not be affected.
However, some people expressed concern about this. They thought that if a hacker could find a way to crack the system terminal alone, then it is very possible to design malicious code that can attack the user's credit card again and then steal the user's credit card information. However, this speculation has still not been confirmed.
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