New Zealand Property Firm Hopper Developments Hit by Qilin Ransomware Gang Hopper Developments, a New Zealand-based property development company with over 70 years of experience, has been listed on the dark web leak site of the Qilin ransomware gang. The group, known for its ransomware-as-a-service (RaaS) operations, claimed responsibility for the attack this week but provided no details about the incident. Qilin, first observed in August 2022, has targeted 1,209 victims to date, making it one of the most active ransomware groups. The gang operates by leasing its ransomware to affiliates in exchange for a share of ransom payments. In 2025 alone, Qilin has listed 11 Australian victims and 356 U.S. victims, accounting for over a quarter of its total attacks. The group follows a standard extortion tactic, threatening to publish stolen data unless a victim contacts them through provided channels. A potential buyer has already expressed interest in Hopper Developments’ data, though no further details have been disclosed. Hopper Developments has not yet responded to requests for comment. Meanwhile, another recent Qilin victim, Australian logistics firm B Dynamic Logistics, confirmed it is investigating the group’s claims. The company has activated its cyber incident response procedures, engaged authorities, and is assessing the legitimacy of the threat while ensuring operational continuity. Further details remain undisclosed as the investigation continues.