In a groundbreaking legal decision, a US judge holds NSO Group liable for hacking into WhatsApp accounts using Pegasus spyware.Pegasus, developed by NSO Group, is a sophisticated spyware linked to surveillance abuses.The ruling sets a precedent for holding technology companies accountable for global cyber surveillance abuses.The decision has implications for tech companies, privacy advocacy, NSO Group's business, and future lawsuits against privacy violators.