In ablog postFriday, thestreaminggiant said 576,000 user accounts had been affected in the second breach.
The company, which has more than 80 million active accounts, said its systems were not compromised.
We sincerely regret that these incidents occurred and any disruption they may have caused, the company said.
RokuJustin Sullivan/Getty Images
Investors didnt react too harshly to the news, though Roku shares dipped 2% in early trading.
Most media and tech stocks were down in the early going Friday due to downbeat macroeconomic news.
