The hacker claiming credit for the breach at the Democratic National Committee (DNC) stresses he is Romanian and denies any having any political motivations in a blog post released Thursday.

Guccifer 2.0 addressed questions in the post, including the suspicions that experts have raised about his motivations.

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CrowdStrike, which investigated the DNC hack, attributed it to known Russian hacker groups nicknamed Cozy Bear and Fancy Bear. Guccifer 2.0 has denied being part of those groups, or even being Russian — he has repeatedly claimed to be Romanian. But linguists that have looked at his writing question his knowledge of his purported home language.

“It seems the guys from CrowdStrike and the DNC would say I’m a Russian bear even if I were a catholic nun in fact,” writes Guccifer 2.0. “At first I was annoyed and disappointed. But now I realize they have nothing else to say. There’s no other way to justify their incompetence and failure. It’s much easier for them to accuse powerful foreign special services.”

Crowdstrike, which began monitoring suspicious activity on the DNC server in April, noticed signatures of the Russian bears' methods seen in other hacks.

Guccifer 2.0 has also been asked to verify his knowledge of the Romanian hacker community to verify his nationality. But in a later answer on his blog, he refuses to name any Romanian hackers that he knows, saying he fears for their security.

Observers have theorized that Russia might have been behind the hack to influence the presidential election.

In the blog post, Guccifer 2.0 distances himself from both candidates.

“Hillary seems so much false to me, she got all her money from political activities and lobbying, she is a slave of moguls, she is bought and sold,” he said of Democrat Hillary Clinton Hillary Diane Rodham ClintonJeff Flake: Republicans 'should hold the same position' on SCOTUS vacancy as 2016 Momentum growing among Republicans for Supreme Court vote before Election Day Warning signs flash for Lindsey Graham in South Carolina MORE.

He adds that he’s “totally against” GOP presumptive nominee Donald Trump Donald John TrumpUS reimposes UN sanctions on Iran amid increasing tensions Jeff Flake: Republicans 'should hold the same position' on SCOTUS vacancy as 2016 Trump supporters chant 'Fill that seat' at North Carolina rally MORE’s “ideas about closing borders and deportation policy.”

“It’s … nonsense,” he adds.

Guccifer 2.0 also gave some technical details about the hack and said he is a man.

"I’ve never met a female hacker of the highest level. Girls, don’t get offended, I love you,” Guccifer 2.0 writes.