Oracle breach

August 8, 2016

Data Breach At Oracle’s MICROS Point-of-Sale Division

This post was originally published on this siteA Russian organized cybercrime group known for hacking into banks and retailers appears to have breached hundreds of computer systems at software giant Oracle Corp., KrebsOnSecurity has learned. More alarmingly, the attackers have compromised a customer support portal for companies using Oracle’s MICROS point-of-sale credit card payment systems. Asked this weekend for comment on rumors of a large data breach potentially affecting customers of its retail division, Oracle acknowledged that it had “detected and addressed malicious code in certain legacy MICROS systems.” It also said that it is asking all MICROS customers to reset their passwords for the MICROS […]
August 13, 2016

Visa Alert and Update on the Oracle Breach

This post was originally published on this siteCredit card industry giant Visa on Friday issued a security alert warning companies using point-of-sale devices made by Oracle‘s MICROS retail unit to double-check the machines for malicious software or unusual network activity, and to change passwords on the devices. Visa also published a list of Internet addresses that may have been involved in the Oracle breach and are thought to be closely tied to an Eastern European organized cybercrime gang. The Visa alert is the first substantive document that tries to help explain what malware and which malefactors might have hit Oracle — and […]