- SEC reveals cybercriminals may have used hack to make illegal trades
- Commission investigating source of hack but said they had fixed it promptly
Wall Street’s top regulator came under fire on Thursday about its cybersecurity and disclosure practices after admitting hackers had breached its database of corporate announcements in 2016 and may have used it for insider trading.
The breach involved Securities and Exchange Commission’s Edgar filing system, which houses market-moving information with millions of filings ranging from quarterly earnings to statements on acquisitions.
The SEC said on Wednesday evening it discovered last month that cybercriminals may have used a hack detected in 2016 to make illicit trades.
SEC chairman Jay Clayton gave members of Congress a “courtesy call” about the hack on Wednesday afternoon before it was announced publicly, said congressman Bill Huizenga, chairman of the US House subcommittee that oversees the SEC.
“It’s hugely problematic and we’ve got to be serious about how we protect that information as a regulator,” Huizenga said.
The SEC disclosure came two weeks after credit-reporting company Equifax said a breach has exposed sensitive personal of data up to 143 million US customers, and follows last year’s cyber attack on Swift, the global bank messaging system.
It is particularly embarrassing for the SEC and its new boss Clayton, who has made tackling cybercrime one of the top enforcement issues.
“The chairman obviously recognizes the irony of the SEC potentially serving as the unwitting tipper in an insider trading scheme,” said John Reed Stark, a former SEC staff member.
The SEC has said it was investigating the source of the hack but it did not say exactly when it happened or what sort of non-public data was retrieved. The agency said the attackers had exploited a weakness in a part of the Edgar system and it had “promptly” fixed it.
Most reports filed with the SEC generally don’t contain super-sensitive information, and any insider trading would have taken place soon after company filings were made but before they were released to the public, said Gary LaBranche, president of National Investor Relations Institute.
“People are shocked and disappointed,” LaBranche said. NIRI members, who work with 1,600 publicly-traded companies, will be examining their trading reports for any unusual activity that could be tied to disclosures, he said.
The Trump administration has prioritized protection of federal agency networks after breaches including at the Office of Personnel Management, IRS and state department during the Obama administration.
Donald Trump in May signed an executive order requiring agencies to use a specific framework to assess and manage cyber-risk, and to prepare a report within 90 days about how they implement it.
The SEC did not respond when asked about that review or whether it triggered the disclosure, but Clayton said in his Wednesday statement that he began reviewing the agency’s cyber risk in May.
SEC commissioners did not learn of the breach until recently. In a statement, Republican SEC Commissioner Mike Piwowar, who for part of 2017 also served as Acting Chairman, said he was “recently informed for the first time that an intrusion occurred in 2016.”
Clayton will be grilled on the incident and its aftermath at a hearing by the Senate banking committee on Tuesday.
Banking committee member Mark Warner said in a statement he intends to ask about SEC thresholds for requiring companies to disclose breaches, and flagged the connection between the SEC’s disclosure and its market oversight role.
“Government and businesses need to step up their efforts to protect our most sensitive personal and commercial information,” Warner said.
Securities industry rules require companies disclose cyber breaches to investors and the SEC has investigated firms over whether they should have reported incidents sooner.
“There is an element of ‘Do as we say, not as we do’ to this,” said Matt Rossi, a former counsel in the SEC’s enforcement division.
And the lack of details from the SEC about the breach will likely raise questions about what other Edgar data may have been exposed, such as information related to ongoing financial investigations and sensitive personal information, Rossi said.
The disclosure followed public and non-public reports that detailed the SEC’s cyber vulnerabilities as well as acknowledgement by the SEC itself of the scope of the risks posed by cyber-attacks.