tl;dr: An Irish infosec professional named Sean Byrne keeps getting flagged by sanctions/restricted-party screening systems (Apple, Nasdaq, DHL/SpaceX) because his name matches a 2009 entry on the U.S. Commerce Department's Entity List—an entry that appears to be a fabricated identity invented by an Irish aircraft-parts company, Mac Aviation, to appear larger while illegally exporting parts to Iran. The listing has no DOB or other identifiers, making false-positive matches unavoidable. He warns that new AI-driven applicant screening tools now propagate such flags across hiring networks before any human review, potentially silently blocking legitimate candidates.