Thomas Manch14:10, May 27 2021 CHRISTEL YARDLEY/STUFF Lara Wall was diagnosed with advanced Hodgkin lymphoma in March and is receiving chemotherapy during the Waikato District Health Board's hacking crisis. A “Zeppelin” ransomware attack has cripped the Waikato DHB, and the health minister says it could take weeks to resurrect 680 computer servers. Stuff has been provided information from a source showing the Ministry of Health has identified the malware used in last week’s cyber attack on the health board as “Zeppelin” ransomware, which first appeared in dark corners of the Internet in 2019. Minister of Health Andrew Little told Stuff he had not been briefed on the specific ransomware used as this was not his concern. He planned to travel to Hamilton on Friday to meet health board leaders.