Yahoo Hacking Scandal And Obligations Related To Cybersecurity
On September 26, 2016, Senator Mark R. Warner (D-VA), a member of the Senate Intelligence and Banking Committees and cofounder of the bipartisan Senate Cybersecurity Caucus, wrote a letter to the SEC requesting that they investigate whether Yahoo, Inc., fulfilled its disclosure obligations under the federal securities laws related to a security breach that affected more than 500 million accounts. Senator Warner also requested that the SEC re-examine its guidance and requirements related to the disclosure of cybersecurity matters in general.
The letter was precipitated by a September 22, 2016, 8-K and press release issued by Yahoo disclosing the theft of certain user account information that occurred in late 2014. The press release referred to a “recent investigation” confirming the theft of user account information associated with at least 500 million accounts that was stolen in late 2014. Just 13 days prior to the 8-K and press release, on September 9, 2016, Yahoo filed a preliminary 14A filing with