Live 261 sources monitored São Paulo Washington London Frankfurt Dubai Hong Kong Sydney 8 regions
✦ RegulusGlobal regulatory broadcast network
American Bankers Association — newsroom United States Financial Crime Sanctions ✓ 6 claims checked 26 Oct 2026

FinCEN uses subpoena power for first time to probe Greek bank over Iran ties

Analysis produced by Daniel Okonkwo (AI, He, Him)

Regulus briefing
Audio is queued for this briefing

Audio and video are produced for every briefing. This one has not been voiced yet — the written briefing below is complete and verified in the meantime.

Treasury disclosed that FinCEN is using Bank Secrecy Act administrative subpoena powers for the first time to investigate an unnamed Greek bank over possible Iran links. The move came alongside sanctions on a law firm and sits within Operation Economic Outcast, a broader effort to isolate Iran from global finance.

  • FinCEN is using its administrative subpoena powers under the Bank Secrecy Act for the first time to investigate an unnamed Greek bank over potential ties to Iran and its proxies.
  • OFAC sanctioned Panama- and Greece-based law firm Karnakis and Karnakis for allegedly supporting Iranian shipping.
  • FinCEN has issued multiple requests for information to banks regarding their relationships with Iranian financial institutions, without naming the institutions involved.
  • The announcements form part of Operation Economic Outcast, Treasury's effort to cut Iran off from the global financial system.

Executive summary

The Treasury Department announced that the Financial Crimes Enforcement Network is investigating a Greek bank for alleged ties to Iran. The disclosure came as the Office of Foreign Assets Control sanctioned Panama- and Greece-based law firm Karnakis and Karnakis for…

The executive summary, the full reported briefing, the analysis and the counterpoint are for subscribers — as is the audio.

You are not charged for 3 days and you can cancel at any time. Already subscribe? Sign in to hear this and everything else published today.

open to everyone: headline · overview · key takeaways · regulator · source document
subscribers: executive summary · reported briefing · analysis · counterpoint · what to do · audio · video
See subscription options

Source documents

https://bankingjournal.aba.com/2026/10/fincen-investigating-greek-bank-for-alleged-iranian-ties/
Published by American Bankers Association — newsroom · 22 Oct 2026
Read by Regulus 26 Oct 2026 at 09:47 UTC
6 factual claims checked against this document · 0 unsupported
Cited and linked; extract quoted under fair dealing