Australian police are involved in dismantling an alleged global money-laundering network worth about $542 million, according to reports citing law enforcement activity. The network is described as having been operating for years and as being linked to cyber criminals using financial channels to move and obscure illicit funds. The reporting says the operation extends beyond Australia, indicating the laundering network operates internationally and supports criminal activity across jurisdictions. The sources state that Australian police have provided assistance as part of a broader effort to disrupt the alleged scheme. While the exact structure of the network and the number of people or entities affected are not detailed in the provided excerpts, both accounts characterize the matter as a significant investigation targeting laundering connected to cyber crime. The reporting frames the action as a coordinated disruption of financial flows associated with cyber offending, with the total value of transactions or proceeds referenced at $542 million.