Bitcoin Forum
May 06, 2024, 03:48:14 AM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
   Home   Help Search Login Register More  
Warning: One or more bitcointalk.org users have reported that they strongly believe that the creator of this topic is a scammer. (Login to see the detailed trust ratings.) While the bitcointalk.org administration does not verify such claims, you should proceed with extreme caution.
Pages: « 1 [2] 3 4 5 6 7 8 9 10 11 »  All
  Print  
Author Topic: Cryptopia hack  (Read 3629 times)
Saint-loup
Legendary
*
Offline Offline

Activity: 2604
Merit: 2353



View Profile
January 17, 2019, 12:41:15 AM
 #21


██
██
██
██
██
██
██
██
██
██
██
██
██
... LIVECASINO.io    Play Live Games with up to 20% cashback!...██
██
██
██
██
██
██
██
██
██
██
██
██
1714967294
Hero Member
*
Offline Offline

Posts: 1714967294

View Profile Personal Message (Offline)

Ignore
1714967294
Reply with quote  #2

1714967294
Report to moderator
1714967294
Hero Member
*
Offline Offline

Posts: 1714967294

View Profile Personal Message (Offline)

Ignore
1714967294
Reply with quote  #2

1714967294
Report to moderator
1714967294
Hero Member
*
Offline Offline

Posts: 1714967294

View Profile Personal Message (Offline)

Ignore
1714967294
Reply with quote  #2

1714967294
Report to moderator
TalkImg was created especially for hosting images on bitcointalk.org: try it next time you want to post an image
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction.
1714967294
Hero Member
*
Offline Offline

Posts: 1714967294

View Profile Personal Message (Offline)

Ignore
1714967294
Reply with quote  #2

1714967294
Report to moderator
1714967294
Hero Member
*
Offline Offline

Posts: 1714967294

View Profile Personal Message (Offline)

Ignore
1714967294
Reply with quote  #2

1714967294
Report to moderator
Saint-loup
Legendary
*
Offline Offline

Activity: 2604
Merit: 2353



View Profile
January 17, 2019, 09:23:23 PM
 #22

Quote
Anyone with information which could assist the investigation can contact police by email at crypto@police.govt.nz

https://www.police.govt.nz/news/release/update-investigation-involving-cryptocurrency-company

██
██
██
██
██
██
██
██
██
██
██
██
██
... LIVECASINO.io    Play Live Games with up to 20% cashback!...██
██
██
██
██
██
██
██
██
██
██
██
██
Saint-loup
Legendary
*
Offline Offline

Activity: 2604
Merit: 2353



View Profile
January 17, 2019, 10:23:50 PM
 #23

13 millions de $ auraient été dérobés...
Des fonds ont été bougés vers binance et coinexchange

 https://cointelegraph.com/news/cryptopia-alleged-hack-police-are-on-the-case-while-community-tracks-down-stolen-funds



$13,000,000
stolen

From a r/Cryptopia thread:

Quote
r/Cryptopia
•Posted byu/toldjahP
1 hour ago
Cryptopia Hack analysis (min. $13,000,000 stolen)

Hi there


I checked etherscan and collected some informations below. In total min $13,000,000 were stolen.


Transfer of 19,390 ETH from Cryptopia ($2,468,043) (Jan-13-2019 01:30:35 PM +UTC): https://etherscan.io/tx/0x8a7c2b34f23eee02401e7c3fa1ea2ce8d3132e7ca3811d673ca35898c9535aae


Transfer of 48,029,305 ($1,072,362) CENNZ (Jan-13-2019 01:40:17 PM +UTC) Wallet is tagged as Cryptopia Wallet by Whale Alert: https://etherscan.io/tx/0x31a58df14ea3420878267e2b9cdd242d983b5298ef48c5cd9a799ed10605f393


Transfer of 3,844,247,574 ($304,181) DAPS (Jan-13-2019 01:40:17 PM +UTC): https://etherscan.io/tx/0x61b2ca4911750eb3278945f80e0c3f8a7f94578ba20b0e9240e5a86faaa166ae


CENNZ and DAPS where transfered to https://etherscan.io/address/0x9007a0421145b06a0345d55a8c0f0327f62a2224 which is not the same adress where the ETH went on. But later this adress made a transfer to the ETH adress https://etherscan.io/address/0xc8b759860149542a98a3eb57c14aadf59d6d89b9 (which is the adress the ETH went).


Token Balance 2. adress: ($11,072,793) https://etherscan.io/address/0x9007a0421145b06a0345d55a8c0f0327f62a2224


Please help to collect further details.

██
██
██
██
██
██
██
██
██
██
██
██
██
... LIVECASINO.io    Play Live Games with up to 20% cashback!...██
██
██
██
██
██
██
██
██
██
██
██
██
dablatair
Member
**
Offline Offline

Activity: 324
Merit: 15


View Profile
January 18, 2019, 11:53:33 PM
 #24

13 millions de $ auraient été dérobés...
Des fonds ont été bougés vers binance et coinexchange

 https://cointelegraph.com/news/cryptopia-alleged-hack-police-are-on-the-case-while-community-tracks-down-stolen-funds



$13,000,000
stolen

From a r/Cryptopia thread:

Quote
r/Cryptopia
•Posted byu/toldjahP
1 hour ago
Cryptopia Hack analysis (min. $13,000,000 stolen)

Hi there


I checked etherscan and collected some informations below. In total min $13,000,000 were stolen.


Transfer of 19,390 ETH from Cryptopia ($2,468,043) (Jan-13-2019 01:30:35 PM +UTC): https://etherscan.io/tx/0x8a7c2b34f23eee02401e7c3fa1ea2ce8d3132e7ca3811d673ca35898c9535aae


Transfer of 48,029,305 ($1,072,362) CENNZ (Jan-13-2019 01:40:17 PM +UTC) Wallet is tagged as Cryptopia Wallet by Whale Alert: https://etherscan.io/tx/0x31a58df14ea3420878267e2b9cdd242d983b5298ef48c5cd9a799ed10605f393


Transfer of 3,844,247,574 ($304,181) DAPS (Jan-13-2019 01:40:17 PM +UTC): https://etherscan.io/tx/0x61b2ca4911750eb3278945f80e0c3f8a7f94578ba20b0e9240e5a86faaa166ae


CENNZ and DAPS where transfered to https://etherscan.io/address/0x9007a0421145b06a0345d55a8c0f0327f62a2224 which is not the same adress where the ETH went on. But later this adress made a transfer to the ETH adress https://etherscan.io/address/0xc8b759860149542a98a3eb57c14aadf59d6d89b9 (which is the adress the ETH went).


Token Balance 2. adress: ($11,072,793) https://etherscan.io/address/0x9007a0421145b06a0345d55a8c0f0327f62a2224


Please help to collect further details.

Ha oui ca grimpe encore... C'est plié pour Cryptopia et franchement même pour les autres utilisateurs non volés je ne serais pas serein.
debutant
Hero Member
*****
Offline Offline

Activity: 1806
Merit: 682


View Profile
January 19, 2019, 12:16:55 PM
 #25

C'est mort de chez mort ! Le site risque d'être down à tout jamais
EtienneL
Member
**
Offline Offline

Activity: 97
Merit: 10


View Profile
January 19, 2019, 12:48:04 PM
 #26

aucun accès possible actuellement on est d'accord ? pour récupérer ce qui est récupérable...
ginette
Full Member
***
Offline Offline

Activity: 270
Merit: 105


View Profile
January 19, 2019, 01:43:27 PM
 #27

aucun accès possible actuellement on est d'accord ? pour récupérer ce qui est récupérable...

Non. Pas pour le temps de l'enquête j'imagine. Comme dit debutant c'est possible qu'il ne rouvre jamais. Voici un historique des différents hacks, certains exchanges ont survécu, d'autre non...

EtienneL
Member
**
Offline Offline

Activity: 97
Merit: 10


View Profile
January 19, 2019, 07:16:51 PM
 #28

Ok merci... bon bah on verra si je retrouve mes cryptos un jour....
kenzawak
Hero Member
*****
Offline Offline

Activity: 658
Merit: 851



View Profile
January 21, 2019, 07:22:44 PM
Last edit: May 15, 2019, 10:08:57 AM by kenzawak
 #29

Plus d'infos (en gros, Cryptopia a bien merde et ce n'est pas fini) :

https://elementus.io/blog/cryptopia-hack-transparency/

"All times below are Eastern Time (GMT-5).

Sunday 13-Jan, 8:28am: Funds begin moving out of Cryptopia's two core hot wallets, one holding ether and the other holding tokens.
Sunday 13-Jan, 11:58pm: With the core wallets empty, residual quantities of funds begin leaving Cryptopia's 76k+ secondary wallets, a process that would continue for several days.
Monday 14-Jan, 6:00am: Cryptopia suspends trading, announcing they are undergoing unscheduled maintenance.
Tuesday 15-Jan, 3:00am: Cryptopia discloses the security breach and New Zealand law enforcement steps in.
Thursday 17-Jan, 5:58am: The last of Cryptopia's funds are drained.

Yaplatu
Hero Member
*****
Offline Offline

Activity: 1344
Merit: 500


28K=Buy | Wallet=100% BTC


View Profile
January 21, 2019, 07:31:25 PM
 #30

Ah oui c'est violent, ils se sont fait dépouiller  Shocked

Bitcoin > Altcoin
kenzawak
Hero Member
*****
Offline Offline

Activity: 658
Merit: 851



View Profile
January 21, 2019, 07:36:03 PM
 #31

Ah oui c'est violent, ils se sont fait dépouiller  Shocked

Le pire c'est que des gens ont continue a deposer des fonds sans etre au courant de la faille.
cestmoi
Full Member
***
Offline Offline

Activity: 196
Merit: 295

W̔̆̌̏͂͑ͦͧ


View Profile
January 21, 2019, 08:38:33 PM
 #32

Je vais voir si je peux aller faire un tour a Cryptopia pour voir ce qui ce passe.

C'est vraiment la lose pour eux. Et il y a peu de chance qu'ils s'en remettent.


“W̼̟̻͎̞̦̖̭̩͔͇̺͍̩̯̲̔̆̌̏͂͑ͦͧ͛̿̑̈́̎͑̽̍ͭ̏̇͜ill you draW̼̟̻͎̞̦̖̭̩͔͇̺͍̩̯̲̔̆̌̏͂͑ͦͧ͛̿̑̈́̎͑̽̍ͭ̏̇͜ me a sheep?”
chem96
Full Member
***
Offline Offline

Activity: 1330
Merit: 217


https://lifinity.io/


View Profile
January 24, 2019, 06:51:23 AM
 #33

par contre pas de trace de BTC. ils semblent qu'au moins ils aient pu sauver ça

dablatair
Member
**
Offline Offline

Activity: 324
Merit: 15


View Profile
January 24, 2019, 10:38:11 AM
 #34

Plus d'infos (en gros, Cryptopia a bien merde et ce n'est pas fini) :

https://elementus.io/blog/cryptopia-hack-transparency/

"All times below are Eastern Time (GMT-5).

Sunday 13-Jan, 8:28am: Funds begin moving out of Cryptopia's two core hot wallets, one holding ether and the other holding tokens.
Sunday 13-Jan, 11:58pm: With the core wallets empty, residual quantities of funds begin leaving Cryptopia's 76k+ secondary wallets, a process that would continue for several days.
Monday 14-Jan, 6:00am: Cryptopia suspends trading, announcing they are undergoing unscheduled maintenance.
Tuesday 15-Jan, 3:00am: Cryptopia discloses the security breach and New Zealand law enforcement steps in.
Thursday 17-Jan, 5:58am: The last of Cryptopia's funds are drained.

...



...

How much have the thieves attempted to cash-out at exchanges?


...

Of the $16m that was stolen, the vast majority (~$15m) remains in two wallets controlled by the thieves:

0x9007a0421145b06a0345d55a8c0f0327f62a2224
0xaa923cd02364bb8a4c3d6f894178d2e12231655c)

...

The hack continued for days after Cryptopia discovered the breach.

...

After Cryptopia discovered the hack, they watched the funds continue to flow out of their wallets for four more days, seemingly powerless to stop it. As these wallets were not smart contracts, there should have been no technical complications preventing Cryptopia from securing the funds.

The only plausible explanation for Cryptopia's inaction is that they no longer had access to their own wallets.

It seems Cryptopia not only lost their funds, they also lost access to all, or nearly all, of their 76k+ Ethereum wallets.

One possible explanation is that Cryptopia had their private keys stored in a single server with no redundancy. If the thieves managed to gain access to this server, they could have downloaded the private keys before wiping them from the server, leaving Cryptopia unable to access their own wallets.

...

2,000 Ethereum wallets and $46k in Ether remain at risk.

We count about 2,000 remaining Cryptopia wallets holding a combined balance of ~380 ETH (about $46k). Most of these funds were deposited by Cryptopia users after the initial hack took place, apparently unaware of the security breach."


Bonjour,

Ce que tu détailles est encore plus hallucinant de la part d'un exchange comme cryptopia, comment n'avoir pas réussi à bloquer plus tôt la fuite, pourquoi n'avoir pas bloqué plus tôt les dépôts, comment ne pas bloquer au moins depuis la maintenance tout withdrawals...

Ca fait vraiment amateur ou plutôt laisser faire.
Saint-loup
Legendary
*
Offline Offline

Activity: 2604
Merit: 2353



View Profile
January 24, 2019, 12:52:44 PM
 #35

Quote
Police making progress in crypto-currency investigation
Tuesday, 22 January 2019 - 5:23pm
National News
Police continue to investigate the unauthorised transfer of crypto-currency worth a significant sum from Christchurch-based crypto-currency trading company Cryptopia on 13-14 January 2019.

Good progress is being made and positive lines of enquiry are being developed to identify the source of the transfer, and to identify where the crypto-currencies have been sent. The assistance of the crypto currency community is being sought as the investigation progresses.

This is a very complex investigation, involving expert digital forensic investigators from within New Zealand and in various overseas jurisdictions, as well as overseas authorities.

Members of the investigation team met with Cryptopia management and staff yesterday and today and outlined progress in the investigation.

Cryptopia management and staff have been co-operating with Police and providing considerable assistance in the investigation. 

The investigation is expected to take some to time complete, and the digital forensic team will be on-site at Cryptopia’s premises for some days to come.

Anyone with information which could assist the investigation can contact police by email at crypto@police.govt.nz (link sends e-mail).

ENDS

Issued by Police Media Centre
http://www.police.govt.nz/news/release/police-making-progress-crypto-currency-investigation

██
██
██
██
██
██
██
██
██
██
██
██
██
... LIVECASINO.io    Play Live Games with up to 20% cashback!...██
██
██
██
██
██
██
██
██
██
██
██
██
Testeur1450
Member
**
Offline Offline

Activity: 420
Merit: 31


View Profile
January 25, 2019, 09:40:33 PM
 #36

ils ne peuvent pas ne pas rembourser les gens qui ont des coins sur leur exchange
ca serait du vol

pdt ce temps les coins qui sont trade sur cette exchange se cassent la gueule

Compte JUmpy14 hacké (Hero member)
ginette
Full Member
***
Offline Offline

Activity: 270
Merit: 105


View Profile
January 29, 2019, 11:00:52 AM
Merited by Halab (1), kenzawak (1)
 #37

Les problèmes semblent se poursuivre chez Cryptopia. 17000 wallets ETH contenant l'équivalent de 180k $ auraient été vidés hier. Il y a donc de très forte chances que Cryptopia ait perdu l’accès aux clés privées de ses wallets Ethereum. L'affaire est loin d'être finie...

Source: https://journalducoin.com/altcoins/cryptopia-hack-17-000-wallets-siphonnes-15-jours-apres-le-piratage/
Eric01120
Member
**
Offline Offline

Activity: 342
Merit: 34


View Profile
January 29, 2019, 04:44:25 PM
 #38

oui j'avais lu qu'ils ont perdu les accès aux clés privées de certains comptes. Les hackeurs peuvent maintenant prendre le temps de vider les wallets tranquillement!

Entre l’enquête et ça, nous ne sommes pas prêt de pouvoir récupérer ce qu'il reste sur nos comptes....
mickaelsilver10
Sr. Member
****
Offline Offline

Activity: 1288
Merit: 283


Your Data Belongs To You


View Profile
January 29, 2019, 04:54:36 PM
 #39


Je pense comme beaucoup ici que cet exchange ne s'en remettra pas !! Ca commence a faire beaucoup ...

Et ca nous montre qu'il ne faut rien laisser sur ce type d'exchange, même si cela peut avoir un coté pratique

XSL Labs.io
|█████████████████
███████████████████
█████████████████████
███████████████████████
███████████████████████
███████████████████████
███████████████████████
███████████████████████
███████████████████████
███████████████████████
███████████████████████
███████████████████████
███████████████████████
  WHITEPAPER 
  AUDIO WP
|Confidentiality
Authenticity
Integrity
kenzawak
Hero Member
*****
Offline Offline

Activity: 658
Merit: 851



View Profile
January 29, 2019, 04:58:40 PM
Merited by Melja (5)
 #40


Je pense comme beaucoup ici que cet exchange ne s'en remettra pas !! Ca commence a faire beaucoup ...

Et ca nous montre qu'il ne faut rien laisser sur ce type d'exchange, même si cela peut avoir un coté pratique

Il y a une startup nommee Arwen qui veut mettre en place un systeme d'escrow pour ceux qui veulent garder leurs tokens sur des echanges centralises.
Kucoin et d'autres sont interesses.

https://news.bitcoin.com/arwen-enables-self-custody-for-traders-of-centralized-crypto-exchanges/

"Boston-based startup Arwen (formerly Commonwealth Crypto) announced on Jan. 28 the release of its testnet trading application. The company aims to bring atomic swaps to mainstream cryptocurrency trading with its technology. Using the service, traders can deposit their coins in an onchain escrow, rather than with an exchange, removing the need to trust the centralized venue to handle the money. This allows them to maintain custody of their coins while trading on a centralized exchange without having to transfer coins to the exchange’s omnibus wallet or their keys to a third-party web server."
Pages: « 1 [2] 3 4 5 6 7 8 9 10 11 »  All
  Print  
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!