Late Monday night, the Daily Caller reported that Hillary Clinton aide Huma Abedin forwarded sensitive State Department emails, including passwords to government systems, to her personal Yahoo email account before three billion Yahoo accounts were hacked in August 2013.

According to the Daily Caller, which analyzed emails released as part of a lawsuit brought by Judicial Watch:

Abedin, the top aide to former Secretary of State Hillary Clinton, used her insecure personal email provider to conduct sensitive work. This guarantees that an account with high-level correspondence in Clinton’s State Department was impacted by one or more of a series of breaches — at least one of which was perpetrated by a “state-sponsored actor.”

The U.S. later charged Russian intelligence agent Igor Sushchin with hacking 500 million Yahoo email accounts. The initial hack occurred in 2014 and allowed his associates to access accounts into 2015 and 2016 by using forged cookies. Sushchin also worked for the Russian investment bank Renaissance Capital, which paid former President Bill Clinton $500,000 for a June 2010 speech in Moscow.

A separate hack in 2013 compromised three billion accounts across multiple Yahoo properties, and the culprit is still unclear. “All Yahoo user accounts were affected by the August 2013 theft,” the company said in a statement.

According to the report, Abedin regularly forwarded work emails to her personal Yahoo.com address.

“She would use these accounts if her (State) account was down or if she needed to print an email or document. Abedin further explained that it was difficult to print from the DoS system so she routinely forwarded emails to her non-DoS accounts so she could more easily print,” said an FBI report.

One email, released by the State Department in September 2017, shows that Abedin sent passwords for her government laptop to her personal Yahoo account on Aug. 24, 2009.

Luke Rosiak added:

Long-time Clinton confidante Sid Blumenthal sent Clinton an email in July 2009 with the subject line: “Important. Not for circulation. You only. Sid.” The email began “CONFIDENTIAL… Re: Moscow Summit.” Abedin forwarded the email to her Yahoo address, potentially making it visible to hackers.

The email was deemed too sensitive to release to the public and was redacted before being published pursuant to the Judicial Watch lawsuit. The released copy says “Classified by DAS/ A/GIS, DoS on 10/30/2015 Class: Confidential.” The unredacted portion reads: “I have heard authoritatively from Bill Drozdiak, who is in Berlin…. We should expect that the Germans and Russians will now cut their own separate deals on energy, regional security, etc.”

The three email accounts Abedin used were abedinh@state.gov, huma@clintonemail.com, and humamabedin@yahoo.com. Though the emails released by the State Department partially redact personal email addresses, the Yahoo emails are displayed as humamabedin[redacted].

But there’s more:

Clinton forwarded Abedin an email titled “Ambassadors” in March 2009 from Denis McDonough, who served as foreign policy adviser to former President Barack Obama’s campaign and later as White House chief of staff. The email was heavily redacted before being released to the public.

Stuart Delery, chief of staff to the deputy attorney general, sent a draft memo titled “PA/PLO Memo” in May 2009, seemingly referring to two Palestinian groups. The content was withheld from the public with large letters spelling “Page Denied.” Abedin forwarded it to her Yahoo account.

Abedin routed sensitive information through Yahoo multiple times, such as notes on a call with the U.N. secretary-general, according to messages released under the lawsuit.

And it gets worse.  Just a few days after news reports broke that credentials to 450,000 Yahoo accounts had been posted online, Abedin forwarded sensitive information to her personal Yahoo email.

On Sept. 22, 2016, Yahoo published a notification that read: “Yahoo has confirmed that a copy of certain user account information was stolen from the company’s network in late 2014 by what it believes is a state-sponsored actor.”

Clinton, however, downplayed the danger.

“After a year-long investigation, there is no evidence that anyone hacked the server I was using and there is no evidence that anyone can point to at all, anyone who says otherwise has no basis, that any classified materials ended up in the wrong hands. I take classified materials very seriously and always have,” she said during the second presidential debate on Oct. 9, 2016.

Even former FBI director Jim Comey said in 2016 that Clinton associates’ emails were compromised. “We do assess that hostile actors gained access to the private email accounts of individuals with whom Secretary Clinton was in regular contact from her private account,” he said.

Exit question: Will Abedin and Clinton face the music for this?