(CNN)The widow of Paris kosher supermarket gunman Amedy Coulibaly has linked up with ISIS, the terror group claims. The second issue of an ISIS French language magazine, which began circulating on pro-ISIS Twitter accounts Wednesday, contains a purported two-page question-and-answer story with Hayat Boumeddiene, who is believed to have disappeared into Syria before the January 9 attack. The magazine, entitled Dar al Islam, claimed Boumeddiene safely reached the Islamic State, but offered no pictures or any other proof to corroborate the claim. French terrorism expert Jean-Charles Brisard told CNN the magazine appears to be an official ISIS publication and is a sign that Boumeddiene has reached ISIS.
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Hayat Boumeddiene was married to the gunman who killed four people in a Paris market
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Authorities think she went to Syria around the time of the attack
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ISIS has a new French language magazine and the second issue had a purported interview with her
Boumeddiene, 26, claimed in the purported interview that she encountered no difficulties reaching ISIS territory and she felt good to be on @placeholder soil.