Equifax Data Breach, One Year Later: Obvious Errors and No Real Changes, New Report Says
Equifax Data Breach, One Year Later: Obvious Errors and No Real Changes, New Report Says · Fortune

The U.S. General Accounting Office (GAO) today released a comprehensive report examining the reasons for the massive breach of personal information from Equifax one year ago today. The report covers the breach and both company and governmental actions in response since.

It breaks little new ground, but summarizes an array of errors inside the company, largely relating to a failure to use well-known security best practices and a lack of internal controls and routine security reviews.

Predictions following the breach were that regulators and consumer outrage would force major changes to the credit-reporting industry. Instead, almost nothing of substance has occurred since the unprecedented breach. Equifax’s stock took an initial hit, but it has largely recovered. It continued to receive large government contracts.

Consumer Union, publishers of Consumer Reports noted in an editorial on its site today, “Americans remain largely in the dark about the practices of the credit reporting industry—and, more generally, largely unable to control the use of their personal information. Equifax itself has suffered minimal consequences and continues to do business more or less as before.”

On Sept. 7, 2017, Equifax revealed that months-long illegitimate access to its credit-report databases had led to the breach of personally identifiable information of over 143 million people, nearly all in the U.S. The total number grew through March 2018 to over 148 million affected.

The company waited six weeks to disclose the breach.

Records varyingly included credit-card, driver’s license, and Social Security numbers, date of birth, phone numbers, and email addresses.

The GAO report confirms that a single Internet-facing web server with out-of-date software led to the breach, which went undetected for 76 days. Attackers made 9,000 queries that were unnoticed due to a failure to keep a network-data inspection system up to date. It hadn’t worked for 10 months before staff noticed. And attackers accessed a database that contained unencrypted credentials that they used to access other internal databases.

The company said today it has budgeted to spend an additional $200 million this year for security and technology, though it didn’t provide context for past or current spending. In a statement, Equifax said that it has made comprehensive changes.

Eight state banking regulators imposed a consent order on Equifax in June, requiring security improvement, auditing, and reporting. California passed a law earlier this year that forces disclosures about the collection of personal data, and imposes significant fines for data breaches—up to $750 per violation. It goes into effect Jan. 1, 2020.