See: https://urlquery.net/report/7dde21c8-be7a-4aa6-833b-a35899c89f42
and https://sitecheck.sucuri.net/results/www.packstore24.de
various instances of http://labs.sucuri.net/db/malware/malware.magento_shoplift?47
Mage report: https://www.magereport.com/scan/?s=http://www.packstore24.de/
Various security recommendations: https://webhint.io/scanner/54e4d7b6-ccae-48da-b93a-d357e1997f97#Security
See also: https://retire.insecurity.today/#!/scan/5250abec56775a7fb681c6d5affa66879fe8ab83e1c2f82fb07fac7f6beff9d8
polonus (volunteer website security analyst and website error-hunter)