CIPHRON Lab-Blog

We would like to inform you about our findings regarding Sumup Payments Ltd. card terminals and the related backend infrastructure.

Advisory for StashCat

The ransomware Petya breaks out again and shows why a functional patch management is necessary.

CIPHRON and mediaTest digital, three years after the discovery of the OpenSSL vulnerability, how often "Heartbleed" occurs today and analyze a large amount of data. The result shows that Heartbleed is by no means history. ([CVE-2014-0160](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0160))