Library of Congress wracked by DNS attack

Shutterstock image: Library of Congress interior.

The Library of Congress was the target of a denial-of-service attack that has knocked out and the U.S. Copyright Office website, and caused outages at other sites hosted by the library.

Library spokesperson Gayle Osterberg told FCW that the DNS attack was launched July 17 and continues to affect library operations, including internal websites and employee email.

"The Library is working to maintain access to its online services while ensuring security," Osterberg said.

There was no information on the source of the attack, which comes just a few days after Carla Hayden was confirmed by the Senate as the Librarian of Congress. In an April confirmation hearing, Hayden pledged to modernize library systems.

Cybersecurity at the Library has come under fire from watchdogs before. The Government Accountability Office issued a limited distribution report in June 2015 identifying a host of technical weaknesses in the Library's information security posture, along with 74 suggestions for remediation. GAO identified weaknesses in patch management, boundary protection, configuration management and other areas. The report is not public, but was mentioned in a footnote in Dec. 2015 testimony from a GAO IT specialist.

Library CIO Bernard A. Barton, who took over the top tech job in September 2015, said that implementing fixes to aging IT systems and problems identified by the GAO would be a big part of his job.

About the Author

Adam Mazmanian is executive editor of FCW.

Before joining the editing team, Mazmanian was an FCW staff writer covering Congress, government-wide technology policy and the Department of Veterans Affairs. Prior to joining FCW, Mazmanian was technology correspondent for National Journal and served in a variety of editorial roles at B2B news service SmartBrief. Mazmanian has contributed reviews and articles to the Washington Post, the Washington City Paper, Newsday, New York Press, Architect Magazine and other publications.

Click here for previous articles by Mazmanian. Connect with him on Twitter at @thisismaz.


  • Congress
    U.S. Capitol (Photo by M DOGAN / Shutterstock)

    Funding bill clears Congress, heads for president's desk

    The $1.3 trillion spending package passed the House of Representatives on March 22 and the Senate in the early hours of March 23. President Trump is expected to sign the bill, securing government funding for the remainder of fiscal year 2018.

  • 2018 Fed 100

    The 2018 Federal 100

    This year's Fed 100 winners show just how much committed and talented individuals can accomplish in federal IT. Read their profiles to learn more!

  • Census
    How tech can save money for 2020 census

    Trump campaign taps census question as a fund-raising tool

    A fundraising email for the Trump-Pence reelection campaign is trying to get supporters behind a controversial change to the census -- asking respondents whether or not they are U.S. citizens.

Stay Connected

FCW Update

Sign up for our newsletter.

I agree to this site's Privacy Policy.