The Sony Online Entertainment network, the victim of the latest break-in, hosts games such as "EverQuest" and "Free Realms," which are played over the Internet. Sony said late on Monday that the names, addresses, emails, birth dates, phone numbers and other information from 24.6 million PC games accounts may have been stolen from its servers as well as an "outdated database" from 2007. A Toronto law firm on Tuesday launched a C$1 billion ($1.05 billion) proposed class-action suit against Sony for breach of privacy, naming a 21-year-old PlayStation user from Mississauga, Ontario, as lead plaintiff. The damages would cover the cost of credit monitoring services and fraud insurance for two years, the firm, McPhadden Samac Tuovi LLP, said in a statement.