Unfortunately, our CEO Rolf Jung's email account was hacked. Since Friday, 10.07.2026, emails have been circulating under Mr. Jung's name, asking the recipient to open an invoice in a PDF document labeled "JUNG-RECH-DOC-047." Please DO NOT open this link. This email was not sent by Mr. Jung. For such or similar emails where you are asked to open links for invoices, we ask you to ignore the content and NEVER open them. Jung + Theuergarten Engineering Company will never ask you to activate links to pay invoices. We sincerely apologize for the inconvenience. We are working hard to resolve the issue.