U.S. Recovers Majority of Bitcoin Ransom From Colonial Pipeline Hack

The Department of Justice has successfully recovered most of the ransom paid by Colonial Pipeline to the Dark Side network following a ransomware attack. The DOJ emphasizes the unacceptability of ransomware attacks, especially on critical infrastructure, and outlines its strategy to combat such threats. The Dark Side network operates as a ransomware-as-a-service model, targeting U.S. companies. The DOJ has launched a Ransomware and Digital Extortion Task Force to investigate and prosecute these activities, marking a significant step in increasing the costs and consequences for cybercriminals.

What are the consequences of ransomware attacks on critical infrastructure according to the text?

What measures will be taken to increase the costs of ransomware attacks?