So what goes around comes around. However, as Marcy Wheeler writes, a part from feeling schadenfreude we should also be very concerned about this:
www.emptywheel.net
Oh and apparently Iran may be trying to assassinate Trump in addition to hacking his campaign.
The Trump Hack Could Extend Far Beyond a Hack-and-Leak - emptywheel
The question of how to approach this news that Iran hacked Trump's campaign goes well beyond the question of whether to publish the documents allegedly stolen. In significant part because Trump refuses to firewall his political life from his criminal life, hacks by Iran could create real damage...

That story had two additional details that made me rethink the potential impact of this. First, it revealed that Trump didn’t tell the FBI about the hack.
Against that background, WaPo’s description of what the persona shared becomes more alarming.
The sender would not speak on the telephone with a Post reporter but indicated they had access to additional information, including internal campaign emails and documents related to Trump’s court cases. [my emphasis]
Trump has not firewalled his campaign from a criminal case involving the most sensitive documents of the US government, meaning a well-executed hack targeted his campaign may turn into an intelligence bonanza.
The question of how to approach this news, if it is further confirmed, goes well beyond the question of whether to publish the documents allegedly stolen by Iran. In significant part because Trump refuses to maintain boundaries between his political life and his criminal life, hacks from Iran could create real damage to the United States beyond what they do to Trump’s campaign.
Oh and apparently Iran may be trying to assassinate Trump in addition to hacking his campaign.