A reader emailed me at 6.40am on a Tuesday, slightly panicked: the casino she’d used on Sunday now showed a page saying it had been blocked by the Australian Communications and Media Authority. Her $180 balance was on the other side of that page. ACMA blocks are one of the most common reasons an offshore casino “vanishes” in Australia, and there’s usually more to the story than a broken link.
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What is an ACMA block?
Under the Interactive Gambling Act 2001, it’s illegal to offer online casino games and pokies to people in Australia. ACMA can’t arrest an operator sitting in Curaçao, so one of its main tools is asking Australian internet providers to block the domain. Since 2019 well over a thousand illegal gambling sites have been blocked this way, and ACMA publishes the list on acma.gov.au.
Worth saying clearly: the law targets the operator. It isn’t an offence for you as a player to have used the site. But it does tell you something useful, which is that the casino was never licensed here and nobody in Australia will step in for you. More on that in our guide to checking a casino is safe.
Why do mirror sites pop up straight after?
A block applies to a specific domain. Within days, sometimes hours, many operators spin up a lookalike address: same logo, same login, a slightly different URL. Some email players the new link. That’s the mirror.
Here’s my problem with mirrors, from years doing venue compliance at Queensland clubs: when someone’s main line of business is staying one step ahead of a regulator, that tells you how they treat rules generally. I’ve also seen a scammer register a fake “mirror” of a blocked brand to harvest logins. You can’t easily tell which is which.
Heads up: Never type your casino password into a “new address” you found on social media or in a random email. Check it came from the operator’s verified support channel first, and change your password afterwards anyway.
What happens to my balance if the casino gets blocked?
The money usually still exists in the operator’s system. Our reader contacted support by email (still working, just the website was blocked), confirmed her identity and withdrew by crypto within two days. That’s the good outcome. Nick has tracked cases where support went silent after a block and balances simply never came out.
- Screenshot your balance and transaction history now, if you still can.
- Email support from the address registered to your account and ask for a withdrawal.
- Keep every reply. If it stalls, our piece on offshore casino disputes goes through the licence-holder complaint route.
- Don’t deposit more “to unlock” a withdrawal. That’s a scam pattern, full stop.
Should I just use a VPN?
I won’t pretend VPNs don’t exist, but most offshore casino terms forbid using one to dodge geo-restrictions, and a flagged VPN login is a very easy excuse to confiscate winnings. Using a VPN to reach a blocked site also doesn’t make the site any more trustworthy. If a brand is getting blocked, I’d rather you just withdraw and move on. Our list of red flags in how to spot a rogue casino is a good place to start with the next one.
A block is a nudge, not a disaster. Use it as the moment to take your money out, not to chase a new URL.
If a block made you realise you’ve been playing more than you’d like, that’s worth listening to as well. Our responsible gambling page lists free support that doesn’t care where you played.
Why is my online casino blocked in Australia?
Most likely ACMA has asked internet providers to block it because it offers casino games to Australians without being allowed to under the Interactive Gambling Act.
Is it illegal to play at a blocked casino?
The Act makes offering the service illegal, not using it, but a block means there’s no Australian protection and getting help in a dispute is very hard.
Can I still withdraw from a blocked casino?
Often yes, by contacting support by email and requesting a withdrawal, but it isn’t guaranteed and some operators stop paying out after a block.
