company allegedly hacked as reported by Gentleman ransomware: DonaCoop is a major Vietnamese conglomerate based in dong Nai province that evolved from agricultural and handicraft cooperatives into large-scale real estate and infrastructure development acting as a key investor in tube line lengthiness projects with VinaCapital and developing major projects like dong Nai Waterfront city in partnership with Keppel land piece also participating in philanthropic efforts such as donating.