Oracle – Network Securitas

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 […]

March 7, 2017

Payments Giant Verifone Investigating Breach

This post was originally published on this siteCredit and debit card payments giant Verifone [NYSE: PAY] is investigating a breach of its internal computer networks that appears to have impacted a number of companies running its point-of-sale solutions, according to sources. Verifone says the extent of the breach was limited to its corporate network and that its payment services network was not impacted. San Jose, Calif.-based Verifone is the largest maker of credit card terminals used in the United States. It sells point-of-sale terminals and services to support the swiping and processing of credit and debit card payments at a variety of […]

November 13, 2017

How to Opt Out of Equifax Revealing Your Salary History

This post was originally published on this siteA KrebsOnSecurity series on how easy big-three credit bureau Equifax makes it to get detailed salary history data on tens of millions of Americans apparently inspired a deeper dive on the subject by Fast Company, which examined how this Equifax division has been one of the company’s best investments. In this post, I’ll show you how to opt out of yet another Equifax service that makes money at the expense of your privacy. My original report showed how the salary history for tens of millions of employees at some of the world’s largest […]

July 11, 2018

Notorious ‘Hijack Factory’ Shunned from Web

This post was originally published on this siteScore one for the good guys: Bitcanal, a Portuguese Web hosting firm long accused of helping spammers hijack large swaths of dormant Internet address space over the years, was summarily kicked off the Internet this week after a half-dozen of the company’s bandwidth providers chose to sever ties with the company. Spammers and Internet service providers (ISPs) that facilitate such activity often hijack Internet address ranges that have gone unused for periods of time. Dormant or “unannounced” address ranges are ripe for abuse partly because of the way the global routing system works: […]