Edward Davila, a U.S. District Court Judge in San Jose, Calif., on Wednesday granted the business networking site's request to have the suit tossed. He said the plaintiffs failed to prove the incident caused them financial loss or future harm.
Plaintiffs Katie Szpyrka and Khalilah Gilmore-Wright filed the suit in November after hackers in June posted online nearly 6.5 million passwords of LinkedIn users.
The two women cited several missteps by the company, among them, that LinkedIn allegedly showed negligence and breached an implied contract to “reasonably safeguard user information,” a court document filed Wednesday said.
In the 2012 incident, hackers dumped LinkedIn user passwords on an online Russian forum. While the passwords were protected with an outdated cryptographic hash function, SHA-1, the company was criticized for not taking other security steps, like salting users' passwords, a technique which randomly appends a string of characters.
In the case, the plaintiffs failed to demonstrate a number of factors when alleging the breach caused them economic harm, Judge Davila ruled.
In addition, Szpyrka and Gilmore-Wright failed to prove economic loss resulting from a breach of contract by LinkedIn, or that the company provided insufficient or “defective” security services, Davila said.
Gilmore-Wright argued that her password being posted on the internet caused her an “increased risk of future harm,” but the courts dismissed that claim as well.
“Wright fails to show how this amounts to a legally cognizable injury, such as, for example, identity theft or theft of her personally identifiable information,” the ruling said.