Blockchain investigator ZachXBT has publicly claimed that he has been subjected to what he describes as harassment by IRS agents on 4-5 occasions in the past few months. According to ZachXBT, these agents have demonstrated a lack of professionalism, showing up at old addresses and contacting him through personal emails using private data. The situation has escalated to the point where ZachXBT felt compelled to share his experiences publicly. Additional commentary on social media suggests that the IRS's actions have significantly impacted ZachXBT, with some users humorously noting that all blockchain crimes have become legal while he's distracted. Another user claimed to have become an IRS agent, possibly in jest, while a tweet from Cointelegraph corroborated ZachXBT's claims of IRS agents visiting old addresses to make contact. Furthermore, CryptoSavingExp noted that ZachXBT alleges he is being harassed by US law enforcement agencies to assist in criminal investigations.