At least one media organization prematurely released news on Thursday from the Federal Reserve, the second early data release from the central bank in the last three months.

Dow Jones Newswires released headlines on August industrial production at 9:08 a.m Eastern. The data was scheduled for release at 9:15 a.m.

It’s not clear if the early release moved markets. There was a small upward move in the S&P 500 futures contract around the time of the early release, and the contract did take another incremental step up after the official release time. The euro also moved slightly, two minutes after the Dow Jones Newswire report, but before the official release time.

The report showed a weaker-than-expected 0.4% decline in industrial output, a report that, on the margin, would make it seem less likely that the Federal Reserve would hike interest rates this month.

The Fed provides data to media organizations in a lock-up where reporters are able to review and prepare stories without being able to transmit them outside the room until a Fed employee restores data connections.

There was no way to tell if human or computer error caused the early release.

In July, one, unnamed, media organization prematurely released news about the minutes of the central bank’s June meeting.

A Fed spokesman said the central bank “was reviewing the matter.” A spokesman for the Wall Street Journal had no comment.

MarketWatch, the publisher of this report, also participates in the Fed lockup. Both Dow Jones Newswires and MarketWatch are units of News Corp.

The Fed’s own inspector general has been critical of the data lockups, questioning why the central bank even holds them.

Fed officials say the process is used to facilitate “smooth and accurate” reporting of sensitive economic information.

But at least five news organizations now compete to release high-speed feeds so that automated traders are able to execute trades the instant that the data become available, the Fed’s inspector general said in a report.

The report called on the central bank to consider how news organizations are using their access to embargoed information “and whether such activities advance the Fed’s stated purpose” in providing the information early.