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Topic: Crypto exchange DMM Bitcoin Suffers $305M Hack (Read 158 times)

hero member
Activity: 2856
Merit: 667
December 28, 2024, 08:25:28 AM
#11
I initially thought this company had already refunded the stolen assets from the hack, but I was surprised to learn they’re now planning to liquidate the business. This means they haven’t fulfilled their promise yet, which is disappointing.

It’s concerning that this update came out just this month..

Japan crypto exchange DMM Bitcoin is set to liquidate: Report
Quote
Japanese cryptocurrency exchange DMM Bitcoin is reportedly prepping to liquidate after losing $320 million in Bitcoin from a private key hack in May that the company has failed to recover from.

The crypto exchange is also reportedly ceasing efforts to revamp operations and intends to transfer customer assets to SBI VC Trade, an exchange operator under SBI Group, around March, reported Nikkei Asia on Dec. 2, without sharing its source.
legendary
Activity: 2744
Merit: 4065

Come to think of it, perhaps it is it true then it make full circle as the US and his allies imposed embargo on North Korea.

And now, stealing crypto and other cyber crimes is the only way for them to get over and circumvent this as they don't have any means to raise money.
The attack was done through social engineering where the withdrawal was requested through employee accounts and this is almost the exit-scam scenario that we see in many services. So I think the word North Korea is used for money laundering services or when they do not find the possibility of recovering  coins from central services.
legendary
Activity: 3080
Merit: 1353
It's interesting how all investigations carried out by three-letter US agencies always uncover scams and fraud originating from North Korea, China, Iran, Russia, and a few other places. Seems like the list of places where the American eagle can spread its democracy is quite narrow. Roll Eyes We only have law abiding citizens everywhere else and no powerful entities with any ulterior motives.

And if you want more interesting reports and investigations form US,

$2.2 Billion Stolen from Crypto Platforms in 2024, but Hacked Volumes Stagnate Toward Year-End as DPRK Slows Activity Post-July.

Come to think of it, perhaps it is it true then it make full circle as the US and his allies imposed embargo on North Korea.

And now, stealing crypto and other cyber crimes is the only way for them to get over and circumvent this as they don't have any means to raise money.
legendary
Activity: 2730
Merit: 7065
It's interesting how all investigations carried out by three-letter US agencies always uncover scams and fraud originating from North Korea, China, Iran, Russia, and a few other places. Seems like the list of places where the American eagle can spread its democracy is quite narrow. Roll Eyes We only have law abiding citizens everywhere else and no powerful entities with any ulterior motives.
hero member
Activity: 2660
Merit: 551
Just to update everyone on this hacked,



https://www.fbi.gov/news/press-releases/fbi-dc3-and-npa-identification-of-north-korean-cyber-actors-tracked-as-tradertraitor-responsible-for-theft-of-308-million-from-bitcoindmmcom

So US and Japan was able to pinpoint and identify who is behind this attack, to no one else but from state sponsored hackers from rouge nation - North Korea.
hero member
Activity: 462
Merit: 767
Instant cryptocurrency exchange with own reserves!
How much money people need to lose to finally learn not to keep coins on centralized exchanges?  Roll Eyes

To be honest, no matter how much others are losing by hacks, I will continue to use them until it happens to me.
Most of us (centralized exchange users) have that mindset. I don't want to be a hypocrite; I also use centralized exchanges. That is because I did not really know the bad side of them. Most of my local country mates do not know the difference between Binance and Electrum. They will prefer Binance over Electrum because it is easy to sell their Bitcoin there. This is an unfortunate but true fact.

I have been trolled on social media multiple times because I said not to use centralized exchanges to hold your funds. They said, These are multi-million dollar companies. They won't run away with our few thousand dollars. It's better you oil your own machine. If they get hacked later or lose their funds, should I be sad for them? What do you think?

legendary
Activity: 2212
Merit: 7064
For those who never heard of the exchange before, it's a Japanese one. The exchange suffered a 305M loss (all in bitcoin)[1] and said they guarantee to compensate all of their users. The article mentions the link to official blog post but it's leading nowhere for me.
How much money people need to lose to finally learn not to keep coins on centralized exchanges?  Roll Eyes
I never heard about DMM exchange before and I can't find anything about it on CoinGecko or CoinMarketCap website.
Japan has a lot of stuff and services that are exclusive only for their region, DMM-Bitcoin can't work in different countries, so hackers must be locals from Japan.

legendary
Activity: 2128
Merit: 1775
Crypto exchange DMM Bitcoin Suffers $305M Hack
This is the second largest and worst case of Bitcoin theft that has ever occurred in Japan in history, as reported by the Coincheck exchange also experienced the same fate as that experienced by the DMM exchange.

Just hope that Bitcoin users who experienced the hacking disaster can receive their Bitcoins back, as the company said.
Quote
DMM exchange company also promised that all customer Bitcoin deposits will be fully secured as it will get an amount of BTC equivalent to that which was leaked with the support of the company group.

Hopefully, those words are true, if not the end.
hero member
Activity: 2786
Merit: 902
yesssir! 🫡
If anyone's interested, here's the machine translated blog post:

Quote
At approximately 13:26 on Friday, May 31, 2024, we detected an unauthorized leak of Bitcoin (BTC) from our wallet.

The details of the damage are still under investigation, but the following is what has been identified at this stage. In addition, although we have already taken measures to prevent the unauthorized leak, we have restricted the use of some services to ensure additional safety.

We deeply apologize for any inconvenience this may cause our customers.

■About the status of cryptocurrency leaks

It has been determined that the amount of Bitcoin (BTC) illegally leaked from our wallet is 4,502.9 BTC (equivalent to approximately 48.2 billion yen).

■About customer's deposited Bitcoin (BTC)

Please rest assured that we will procure the equivalent amount of BTC leaked with support from our group companies and guarantee the full amount of the entire amount of Bitcoin (BTC) deposited by our customers.

■About service usage restrictions

We have restricted the use of the following services.

・Review of new account opening
・Cryptocurrency withdrawal process
・Stop buying orders for spot trading (only selling orders accepted)
・Stop new open positions for leveraged trading (only settlement orders accepted)

*Limit orders for spot trading and leveraged trading that have already been placed will not be canceled.
*Withdrawals of Japanese yen may take longer than usual.

We will notify you separately when services will resume.

We deeply apologize for the inconvenience and concern this situation has caused our customers.

[Contact information for this matter]

・Customer support page
DMM Bitcoin Co., Ltd.: https://bitcoin.dmm.com/support

・Public relations office
E-MAIL: [email protected]

BTW, about the mentioned reserves, how do JPN exchanges typically have to put in? like 100% owed? was wondering if it could be enough to cover almost to all losses? in the blog though, they did mention they're gonna get some support from their group companies for refunds -- assuming the translation is correct since machine translations are susceptible to inaccuracies.
legendary
Activity: 1722
Merit: 5937
Damn, that's shit load of bitcoin stolen. Afaik, all crypto exchanges operating in Japan are obliged to have reserves so in cases like this people don't lose the money, but still its just another reminder how dangerous is using exchanges as a storing place.


The article mentions the link to official blog post but it's leading nowhere for me.
I managed to open the link and I got "This page is not available in your area", among some other stuff written in Japanese.

staff
Activity: 3500
Merit: 6152
For those who never heard of the exchange before, it's a Japanese one. The exchange suffered a 305M loss (all in bitcoin)[1] and said they guarantee to compensate all of their users. The article mentions the link to official blog post but it's leading nowhere for me.

[1] https://www.coindesk.com/business/2024/05/31/japanese-crypto-exchange-dmm-bitcoin-suffers-305m-hack/
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