How the US government is using blockchain to fight fraud | Kathryn Haun (TEDx)

Kathryn is sharing about the first case of the US government using blockchain to fight fraud. She is sharing about how they could shut down the silk road and even indicted federal agents in the process. Based in San Francisco, Kathryn Haun is a federal prosecutor with the U.S. Department of Justice and is its first-ever coordinator for emerging financial technologies. Since 2006, she has served as an Assistant U.S. Attorney, first in the Washington D.C. area and later in San Francisco, California. She has investigated and prosecuted hundreds of violations of federal criminal law in U.S. courts, with a focus on organized crime syndicates, cybercrime, the Dark Net, and fraud. In addition to her role at the Justice Department, she teaches Stanford Law School’s first-ever course on Cybercrime and Digital Currency and is frequently called on by U.S. and international policymakers for her expertise in these areas.

E.P.A. Aide Questioned Deleting Sensitive Meeting Details. Then She Was Fired.

Last summer one of his senior schedulers, Madeline G. Morris, was fired by Mr. Pruitt’s former deputy chief of staff, Kevin Chmielewski, who said he let her go because she was questioning the practice of retroactively deleting meetings from the calendar. Mr. Chmielewski has emerged as a harsh critic of Mr. Pruitt after a bitter falling out that led to his departure from the agency as well.

.. Madeline G. Morris, was fired by Mr. Pruitt’s former deputy chief of staff, Kevin Chmielewski, who said he let her go because she was questioning the practice of retroactively deleting meetings from the calendar.

..  One case involved the deletion of several of Mr. Pruitt’s meetings during a spring 2017 trip to Rome, including one with a controversial cardinal then under investigation for sexual assault.

.. The E.P.A. acknowledged in a series of legal memos last year that it did in fact direct an agency scheduler — although it did not name the person — to revise Mr. Pruitt’s daily calendar retroactively. The agency said it was doing so to remove errors that had been left in the electronic record after various events were canceled or happened differently than expected.

.. Ryan Jackson, Mr. Pruitt’s chief of staff, dismissed Mr. Chmielewski’s criticism as a fabrication by a disgruntled former employee. “Whatever he’s telling you about altering calendars is not correct,”

.. Ms. Morris was called last July by two agency lawyers, who told her that the changes she was making to Mr. Pruitt’s schedule might be illegal, according to a person familiar with the conversation. The following month, Ms. Morris noticed that a number of changes had been made to the record of a trip Mr. Pruitt had taken to Italy. Ms. Morris questioned the legality of the changes to Mr. Chmielewski and Mr. Jackson, and a few days later was fired, he said.

.. In another potential violation of federal law, the E.P.A. continued to pay Ms. Morris for six weeks after she was fired from the agency.

.. In July 2017, according to Mr. Chmielewski, Ms. Morris was instructed by him and Mr. Jackson to retroactively delete some meetings Mr. Pruitt held with lobbyists and replace them with staff meetings in the calendar, which was maintained in Microsoft Outlook. He and other people familiar with the calendar also said Ms. Morris was asked not to enter some of Mr. Pruitt’s meetings on the official calendar.

.. Mr. Chmielewski cited an August 2017 meeting with billionaire Denver-based businessman Philip Anschutz, a prominent donor to Republican Senate candidates and owner of an energy company regulated by the agency. Mr. Pruitt’s calendar for that day, which was publicly released, does not include the meeting.

.. including a special tour of the necropolis below St. Peter’s Basilica — as well as one meeting with Cardinal George Pell, a prominent Vatican leader who was then being investigated on allegations of sexual abuse.