Scam Messages Promise Safe Hormuz Transit, Security Firm Warns

Tankers anchored in the Strait of Hormuz off the coast of Qeshm Island, Iran (AP)

The U.S. has maintained its blockade of Iranian ports, while Iran has lifted and then re-imposed its blockade of the Strait of Hormuz

ATHENS: Fraudulent messages promising safe passage through the Strait of Hormuz in exchange for cryptocurrency have been sent to some shipping companies whose ​vessels are stranded west of the waterway, Greek maritime risk management ‌firm MARISKS has warned.

The U.S. has maintained its blockade of Iranian ports, while Iran has lifted and then re-imposed its blockade of the Strait of Hormuz, through which roughly ​a fifth of the world’s oil and liquefied natural gas passed ​before war broke out in the Middle East.

Amid ceasefire talks, Tehran, ⁠which controls the chokepoint, has proposed tolls on vessels to safely transit.

MARISKS on ​Monday April 20, 2026 issued an alert warning shipowners that unknown actors, claiming to represent Iranian ​authorities, had sent some shipping companies a message demanding transit fees in cryptocurrencies, Bitcoin or Tether, for “clearance”.

“These specific messages are a scam,” the firm said, adding the message was ​not sent by Iranian authorities.

There was no immediate comment from Tehran.

Hundreds of ​ships and about 20,000 seafarers remain stranded in the Gulf.

On April 18,2026 when Iran ‌briefly opened ⁠the strait subject to checks, ships tried to pass but at least two of them, including a tanker, reported that Iranian boats had fired shots at them, forcing the vessels to turn around.

MARISKS said that it believed that ​at least one ​of the vessels, ⁠which tried to exit the strait on Saturday and was hit by gunfire, was a victim of the fraud.

Reuters ​was not able to verify the information or track companies ​that ⁠had received the message.

“After providing the documents and assessing your eligibility by the Iranian Security Services, we will be able to determine the fee to be ⁠paid in ​cryptocurrency (BTC or USDT). Only then will your ​vessel be able to transit the strait unimpeded at the pre-agreed time,” said the message cited ​by MARISKS.
( Source : Reuters )