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Topic: Blender Wallet – non-custodial anonymous crypto wallet with built-in mixer - page 2. (Read 659 times)

newbie
Activity: 23
Merit: 0
We have started fund returning. If your funds were stolen from Blender Wallet, please contact support for compensation.
JABBER: [email protected]
E-mail: [email protected]
legendary
Activity: 2366
Merit: 2054
June 22, 2021 – Non-custodial crypto wallet Blender Wallet has been hacked. The hackers withdrew the amount of 100 BTC in total.
100 Btc in one person or accumulate?. I see you begin signature service today and your website can't use for the transaction also, just giving information about how to claim during the attack. I hope all fine and all balance users can be returned. Good to see you have responsibility.
legendary
Activity: 2212
Merit: 7064
100 BTC or currently over $3,3 million stolen, and this is what Blender team claims on their telegram channel:

Quote
User's passphrases and passwords were not stored in our databases, however, at the moment they are considered compromised, please do not use the addresses generated from these phrases and do not send anything to them.
https://t.me/BlenderWalletio_English/5

My question is how can passphrases be compromised if they are not stored in Blender's database?

I think that alleged hackers address should be posted in public with more explanation and clarification, but nobody should use Blender service and wallet for now.
legendary
Activity: 2968
Merit: 3406
Crypto Swap Exchange
June 22, 2021 – Non-custodial crypto wallet Blender Wallet has been hacked. The hackers withdrew the amount of 100 BTC in total.
Never expected for such a thing to happen, but I guess I was wrong [I feel sorry for those that were affected by the incident in question]... I'm not a coder/developer by any means but my gut tells me to lean more towards this hack being an inside job of some sort that intentionally left backdoors and just triggered it recently [I hope I'm wrong].

I'm surprised that none of the affected users have posted anything so far [AFAICS].
copper member
Activity: 2170
Merit: 1822
Top Crypto Casino
June 22, 2021 – Non-custodial crypto wallet Blender Wallet has been hacked. The hackers withdrew the amount of 100 BTC in total.
Non-custodial and the hackers withdrawing 100 BTC of users in the same sentence?
How does this happen?  Shocked

If the wallet service doesn't store any user data on the servers, then how do you know which address was generated through blenderwallet and which address lost what?
How are you going to know who to compensate and who not to compensate.

You gesture to compensate the users is a good move, but I am more concerned about the root cause. Sorry for so may questions, I just need some education.
newbie
Activity: 2
Merit: 0
June 22, 2021 – Non-custodial crypto wallet Blender Wallet has been hacked. The hackers withdrew the amount of 100 BTC in total.

As a non-custodial service, Blender Wallet doesn’t store data about users on servers. The Blender Wallet team has immediately disabled registration and access to the wallets to  protect users’ funds and make sure that newly generated seed phases won’t get in hacker’s hands.The executives promise to cover the losses from Blender Mixer’s reserves. Every user who has lost the money due to the hack will get the exact amount of money on their balance. Further information on compensation will be available at https://blenderwallet.io and @BlenderWalletio_English Telegram channel.

“Over the course of investigation, we promise to figure out how hackers managed to hack a non-custodial solution, as we don’t store any data granting access to users’ balances on our servers. We initiated an internal investigation. The details of how hackers got access to users’ funds are still unclear,” commented the officials. "The whole crypto community, be it a regulated exchange or a mixer, should deploy all the forces against cybercrime, as it's users who get affected in the first place. And as a service we must do whatever we can to protect funds that we've been entrusted with."


How was this possible if it's a "non-custodial wallet"? Please elaborate...
Requesting the seed phrases and passwords from your users to be sent without encryption to an email address that might be compromised sounds highly suspicious.
newbie
Activity: 23
Merit: 0
June 22, 2021 – Non-custodial crypto wallet Blender Wallet has been hacked. The hackers withdrew the amount of 100 BTC in total.

As a non-custodial service, Blender Wallet doesn’t store data about users on servers. The Blender Wallet team has immediately disabled registration and access to the wallets to  protect users’ funds and make sure that newly generated seed phases won’t get in hacker’s hands.The executives promise to cover the losses from Blender Mixer’s reserves. Every user who has lost the money due to the hack will get the exact amount of money on their balance. Further information on compensation will be available at https://blenderwallet.io and @BlenderWalletio_English Telegram channel.

“Over the course of investigation, we promise to figure out how hackers managed to hack a non-custodial solution, as we don’t store any data granting access to users’ balances on our servers. We initiated an internal investigation. The details of how hackers got access to users’ funds are still unclear,” commented the officials. "The whole crypto community, be it a regulated exchange or a mixer, should deploy all the forces against cybercrime, as it's users who get affected in the first place. And as a service we must do whatever we can to protect funds that we've been entrusted with."
newbie
Activity: 23
Merit: 0
Has anyone tried the service and can write a comment? How is it going? Can I trust my btc for this service?) I would appreciate your feedback.

There are lot of people who use our service and most of them use our telegram chats, you can check them:

https://t.me/BlenderWalletio_Russian
https://t.me/BlenderWalletio_English
sr. member
Activity: 1414
Merit: 271
bitonator.tangled.com/join
Has anyone tried the service and can write a comment? How is it going? Can I trust my btc for this service?) I would appreciate your feedback.
legendary
Activity: 2870
Merit: 7490
Crypto Swap Exchange
Some question,
1. Why do you use CloudFlare TLS certificate?
2. Since it's wallet with mixer function, is it open source?

1. We use anti-DDOS protection powered by CloudFlare, therefore we need to use their TLS certificate.
2. No, we decided not to open our source code.

1. I understand, but AFAIK using CloudFlare has major privacy implication. See Mixers using cloudflare's SSL certificates.
2. Ok, but that means more trust is required compared with similar service.
newbie
Activity: 23
Merit: 0
We've made small, but very important update. Exchanging crypto to fiat commission was decreased to 3%. Enjoy  Wink
newbie
Activity: 23
Merit: 0
1. We are working with reliable third party partner, but anyway ALL exchanges are made using mixer, so they lose all connections.
But what if someone else's deposited funds are flagged as part of someone else's exchange and they request some verifications and other stuff?
- I'm not sure about the exact method in regards to your mixing technique but is there a possibility for the above line to happen?

2. RBF is working only with outgoing transactions, but you can use CPFP for both incoming and outgoing transactions.
Thank you for clarifying it Smiley

1.  This is our partner. Therefore he will not ask anything and exchange is made by API, so you are dealing only with our platform. If you have any issues with exchange (but that never happened before), you can write here our our support and we will solve it.

2.  Cool
newbie
Activity: 23
Merit: 0
Maybe you can have a group with the channel so that potential clients can ask service related questions very easily and your mod or anyone from the core team can response to the group quickly.

This is exactly link to this group  Grin
That's not a group but a channel where only admin can post. A group is where every one can make post and communicate to each others. :-D

Gosh! I had to check twice to ensure that I was not worng LOL

This is channel with the link to group  Tongue Here is direct link for your convenience – https://t.me/joinchat/VmC_FPy_Wtix61Qv
newbie
Activity: 23
Merit: 0
We didn't face with such issues before. All our customers received their money in a few minutes. If you'll be the first luck person, who won't get paid, just send information to our group or directly to support and we will make a refund.
If you mean first unlucky person, than I hope not but I will hold you for your word.

Problem I noticed is limited support only for Advcash cards that are still not available in many countries around the world, so it would be a good idea to support other card providers.

Yes, exactly, I meant that  Grin

We're working right now on adding more payment providers, including PayPal. Stay tuned  Wink
newbie
Activity: 23
Merit: 0
Some question,
1. Why do you use CloudFlare TLS certificate?
2. Since it's wallet with mixer function, is it open source?

1. We use anti-DDOS protection powered by CloudFlare, therefore we need to use their TLS certificate.
2. No, we decided not to open our source code.
legendary
Activity: 2968
Merit: 3406
Crypto Swap Exchange
1. We are working with reliable third party partner, but anyway ALL exchanges are made using mixer, so they lose all connections.
But what if someone else's deposited funds are flagged as part of someone else's exchange and they request some verifications and other stuff?
- I'm not sure about the exact method in regards to your mixing technique but is there a possibility for the above line to happen?

2. RBF is working only with outgoing transactions, but you can use CPFP for both incoming and outgoing transactions.
Thank you for clarifying it Smiley
legendary
Activity: 2464
Merit: 3878
Hire Bitcointalk Camp. Manager @ r7promotions.com
Maybe you can have a group with the channel so that potential clients can ask service related questions very easily and your mod or anyone from the core team can response to the group quickly.

This is exactly link to this group  Grin
That's not a group but a channel where only admin can post. A group is where every one can make post and communicate to each others. :-D

Gosh! I had to check twice to ensure that I was not worng LOL
legendary
Activity: 2212
Merit: 7064
We didn't face with such issues before. All our customers received their money in a few minutes. If you'll be the first luck person, who won't get paid, just send information to our group or directly to support and we will make a refund.
If you mean first unlucky person, than I hope not but I will hold you for your word.

Problem I noticed is limited support only for Advcash cards that are still not available in many countries around the world, so it would be a good idea to support other card providers.
newbie
Activity: 23
Merit: 0
Are those exchanges being made with the help of a third party?

I think it depends on your location and currency you are using, so for example when using EURO you have AdvCash and Payeer option, for USD there is only AdvCash and for RUB you can use credit cards, YooMoney and Qiwi.
AdvCash has it's own debit cards but I am not sure if all countries are supported for their cards, and also keep in mind that service fee for selling Bitcoin directly from Blender is 5%, for example current rate is 1 BTC ≈ 56 434 USD but you would get around 53 612 USD.

My question for OP is what happens if you sell Bitcoin, transaction gets confirmed but you never receive any money? Do we get any guarantees or refunds and how?


We didn't face with such issues before. All our customers received their money in a few minutes. If you'll be the first luck person, who won't get paid, just send information to our group or directly to support and we will make a refund.
newbie
Activity: 23
Merit: 0
3. Exchanging crypto to fiat with minimum fees and no questions asked.
Are those exchanges being made with the help of a third party?

2. Fee bumping. You can quickly speed up incoming and outgoing transactions with RBF and CPFP mechanisms.
Am I missing something in regards to parts I've highlighted in yellow?

It'd be great if you could also add a sign/verify message feature to it.

1. We are working with reliable third party partner, but anyway ALL exchanges are made using mixer, so they lose all connections.
2. RBF is working only with outgoing transactions, but you can use CPFP for both incoming and outgoing transactions.
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