Една от най-големите биткойн борси Bitfinex - HACKED

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Re: Една от най-големите биткойн борси Bitfinex - HACKED

Мнениеот 2GOOD » 10 Авг 2016, 20:03

Битфинекс започна работа:

Today, August 10th, 2016, at 16:00:00 UTC we will be enabling additional platform features as we continue to restore service after the incident on August 2nd. Exchange trading will be enabled for all currencies and pairs, while deposits and withdrawals will be enabled for BTC, ETC, ETH, and USD - with LTC and Tether to follow shortly thereafter. Exchange trading will also be enabled for the BFX token on pairs BFXUSD and BFXBTC. We are working on tokenizing BFX via the Omni Layer to allow withdrawals for the BFX token, but we are still working out some protocol level details. Please note that U.S. residents will only be able to sell—not buy—BFX tokens at this time. Terms for the BFX token are available here. Requirements for token transfers are here. Margin Trading will be re-enabled for non-U.S. residents later this week.

In the past week, we have taken significant steps to ensure that we can restore service in a secure environment. We have added additional platform and infrastructure security checks; regenerated all encrypted services, including wallets, security tokens, and passwords; moved funds to multisig cold storage; re-evaluated all third-party integrations; performed a comprehensive system audit in order to identify vulnerabilities; and, rebuilt our entire platform on new infrastructure.

Please note that we have invalidated all deposit addresses that were generated before August 9 19:00:00 UTC for all cryptocurrencies except Tether USDT. Please do not deposit to these older addresses as this will cause substantial delay in deposit processing. All deposit addresses now shown on the site or generated by the API are the new addresses. Please be sure to use these new deposit addresses when depositing cryptocurrencies.

We are aware that many questions remain and we intend to discuss the theft, the distribution of losses, and our recovery plan in follow-up announcements. We are trying to be as transparent as we can be while we continue to try to make the best of a terrible situation. We regret the loss that took place, but we continue to remain confident in Bitcoin, the trading community, and our plan to compensate our customers. As always, we remain open to constructive commentary and suggestions from all sides.
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Re: Една от най-големите биткойн борси Bitfinex - HACKED

Мнениеот 2GOOD » 19 Авг 2016, 02:52

Announcements > Interim Update
August 17, 2016
We are now in a position to offer our customers and the public updates on a few key areas associated with the security breach that occurred on August 2nd. Specifically, we want to provide you with preliminary information about the breach itself and about security enhancements that have been made to prevent its recurrence. We also need to give you some further background on the commitment of resources to the effort to satisfy outstanding customer losses through the tokens.

Ledger Labs Inc., a top blockchain forensics and technology firm, is undertaking an analysis of our systems to determine exactly how the security breach occurred and to make our system’s design better going forward. We engaged Ledger Labs in the hours immediately after the attack happened. The investigation is ongoing. We are also in the process of engaging Ledger Labs to perform an audit of our complete balance sheet for both cryptocurrency and fiat assets and liabilities.

The exact attack vector is as yet unknown, but Ledger Labs has already identified certain areas in our architecture that can be improved. Ledger Labs is working closely with our development and operations personnel to ensure that all of their recommendations are understood and fully implemented. The key security breach, which allowed the amount of bitcoins released by BitGo to be increased without BitGo realizing it or alerting us, has been squarely addressed. We have currently suspended use of the BitGo segregated multi-signature wallet solution and have re-implemented robust and safe multi-signature cold storage procedures, with minimal coins exposed on our hot wallet. We are reassessing our storage options, both internally and with potential third party multi-sig vendors.

We would like to address some stories that have circulated online stating that management has contributed no property to compensating our customers. This is false. Management has committed all reserves of the business with a view to making our customers whole. Moreover, any principals and employees of the business with any property on Bitfinex were subject to the loss allocation. In point of fact, two out of the top ten BFX token-holders are in our management team. We assure everyone that we feel the loss acutely, both as a company and as individual customers.

However, we need to be clear that we have also, after committing those resources, held back certain amounts to pay our forensic investigators, to hire auditors and other advisors to work through these issues, to build our systems so that this security breach does not happen again, and for other contingent liabilities—all of which takes time and money. Our best efforts to repay customers can only bear fruit with the determination and resources to make it happen. We are committed to deploying all of our resources to getting this done. To the extent that reserves are not needed for these purposes, they will be used to redeem token-holders as quickly as possible.

We are actively engaged with efforts to convert certain qualifying token-holders to shareholders of Bitfinex and to redeeming the remaining BFX tokens through a combination of new capital and earnings. We have re-enabled most of the features on the platform and are deeply grateful to our customers, who continue to trade with and help us rebuild our brand. As always, we continue to listen to our customers and welcome their feedback, questions, and concerns.

We will continue to provide further updates as and when we are able.

The Bitfinex Team
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Re: Една от най-големите биткойн борси Bitfinex - HACKED

Мнениеот 2GOOD » 01 Сеп 2016, 21:15

Изкупили са малка част от BFX токъна:

We are pleased to announce the redemption of 1.1812% of outstanding BFX tokens. This redemption was applied pro rata to all wallet balances on September 1, 2016 at 12:00:00 UTC. The redemption does not apply to margin long or short positions - only on settled wallet balances.
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Re: Една от най-големите биткойн борси Bitfinex - HACKED

Мнениеот 2GOOD » 04 Апр 2017, 02:51

Битфинекс изкупиха всички токъни, т.е. върнаха парите на хората. Единсвената загуба е от разликата в курсовете, както знаете токъните бяха превалутиране от USD еквивалентност на съответната криптовалута.

Така или иначе това е добра новина, не знам до каква степен е законен този метод, но за нашите условия е повече от добър.

http://www.coindesk.com/bitfinex-pledge ... it-tokens/
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