Licensed Japanese exchange Zaif hacked for 6,000 bitcoins
Another Japan-based cryptocurrency exchange has been hacked, losing $60 million worth of cryptocurrency, uključujući 5,966 bitcoins. The licensed exchange, zvao ranjiv, is operated by the Tech Bureau. It said on Thursday that the exchange first noticed an unusual outflow of funds last week, after which the company suspended asset deposit and withdrawal services.
Tech Bureau explained that after further investigation, it discovered that hackers with unauthorized access to the exchange’s hot wallets had stolen roughly $60 million in Bitcoin and others. To se, rekao, the exact amount stolen remains unknown. The exchange added that since its own asset reserve is currently around $20 milijuna, it has reached an agreement with a Japan-listed firm called Fisco to receive a $44.5 million investment in exchange for a major share of ownership.
Translation of news from Japanese language
Od oko rujna 14, Heisei 30, neke usluge kao što su uplate / Povlačenje virtualne valute nisu u funkciji u našem servisu, a mi smo uzrok ozbiljne neugodnosti za naše kupce.
Kao rezultat našeg istraživanja, ispostavilo se da su neki od depozita i povlačenje vruće novčanike su hakirali neovlaštenog pristupa izvana, a dio virtualne valute upravlja nama nezakonito otpušten s vanjske .
This situation will result in betraying the trust of all our customers who trust our company and keeping valuable assets, and we apologize for lying down.
Prirodno, it is a top priority that we do not suffer damage to customer assets. We will promptly notify the Financial Services Agency and the investigation authority after the abovementioned damage and also investigate the cause with the efforts of a third party including Kaichi Corporation also within the company, We strive to secure.
Below, we will explain the explanation about this issue, our company’s response, the situation of securing financial resources equivalent to customer assets, and future management policy of our management team.
2. Facts currently known about hacking damage
① History of hacking damage
In order to respond to customer’s deposit / withdrawal, we are keeping it in hot wallet (part cold wallet) of kept virtual currency from customer. Unauthorized access from the outside was conducted from around 17 o’clock on July 14, 1900 to around 19 o’clock on the server managing the hot wallet for the deposit and withdrawal, and the virtual wallet managed by the hot wallet Currency (BTC, MONA, BCH) was illegally remitted. Regarding specific concrete methods of unauthorized access, itd, this case is a criminal case, it has already been requested to investigate by filing a damage report to the investigation authorities, and also in order to prevent the same kind of crime in the future I would like you to withhold me. We understand that detailed explanation is as much as possible, but I am pleased if you acknowledge it in any way.
② loss caused by our hacking damage
The type and quantity of virtual currency that we lost due to hacking damage are as follows.
· BTC 5966
· MONA currently under investigation
· BCH currently under investigation
The total losses due to the above damage is estimated to be about 6.7 milijardi jena (including MONA and BCH) in Japanese yen. The reason for not being able to determine the damage quantity at the moment is that the server is not restarted until secure confirmation of safety is ensured in order to prevent secondary damage. As soon as the quantity of the lost virtual currency is determined, we will report it promptly.
③ Impact on customers’ assets due to hacking damage
Among the virtual currencies equivalent to about 6.7 billion yen lost, our unique assets are equivalent to approximately 2.2 milijardi jena, and the virtual currency equivalent to customer assets is about 4.5 milijardi jena.
After discovering this case, we are striving to secure financial resources not to damage the customer’s assets, and we will explain the situation in the following “3. Response of our company”.
3. Our company’s response
① Cause analysis and system restart
Since our company detected server malfunction on September 17, 1920 and hacked damage was confirmed on the following 18th, smo izvijestili da trezor i analiziraju uzroke i napravio izvještaj štete istrazi vlasti i sl. Bilo je.
trenutno, mi smo provjeru i jačanju sigurnosti, obnovi poslužitelja, itd, kako bi ponovno pokrenuli sustav polaganja / povlačenje virtualne valute. Zalažemo se za obnovu u najkraćem mogućem roku, pa pričekajte neko vrijeme. povrh toga, Iskreno se ispričavam za sve neugodnosti koje mogu nastati.
② Zahtjev za podršku na imovinu klijenta, itd. i sklopiti ugovor
Odmah smo zatražili sljedeći podršku nakon otkrića ovog slučaja i već su zaključili ugovor u vezi podrške. Sadržaj podrške uključuju (1) Odredba ekvivalenta imovine na imovinu kupca drži izgubljenih kupaca, (2) Pružanje tehnologije / osoblje za poboljšanje sigurnosti, (3) kapital savez za poboljšanje temelj za upravljanje, upravljanje tim Otprema, itd. su uključeni u sadržaj.
Danas (rujan 20, 1808), pružamo financijsku pomoć pruža 5 milijardi jena u našoj tvrtki putem podružnica Fisco Digital Asset Group Co, Ltd., grupa tvrtka fiskalnog Co, JASDAQ navedena tvrtka , Zaključili smo osnovni ugovor za razmatranje kapitala savez steći većinu naših dionica, trošak slanja više od polovice direktora i korporativnih revizora.
U Dodatku, zaključili smo osnovni ugovor s Kaica Corporation (naveden na JASDAQ, kod vrijednosnih papira 2315) danas, sa sadržajem pružanje tehnologije za poboljšanje sigurnosti na naše tvrtke.
Za ugradnju iznad podrške, priopćenje za javnost će biti izdana od Fisco Co., doo. i Kaica Co., doo. koje su grupe poduzeća na navijačke strane, pogledajte sljedeće.
· Izdanje koje Fisco Corporation
· Izdanje koje Kaica Corporation
4. Ponovno pokretanje uplate i isplate, buduća politika na imovinu klijenta
① U i izvan virtualne valute
Radit ćemo rekonstruirati sustav dok prima potporu od inženjera Ka- Siok, doo. for the resumption of deposit / withdrawal as soon as possible.
The restart of deposit / withdrawal of virtual currency is based on the premise that the safety of the system is confirmed. At the present moment, I sincerely apologize that I can not specifically mention the date of resumption.
Regarding your valued assets, as we will discuss below, we are planned to be secured by procurement of property, so please understand kindly.
② Customer assets (procurement of Japanese yen and provision of deposit virtual currency)
We have concluded a basic agreement with Fisco Digital Asset Group Co., doo. that discusses offering 5 billion yen to our company. We are preparing and negotiating with the company on the premise that the offer will be executed at the end of this month.
U Dodatku, we plan to procure the lost virtual currency using the funds provided and prepare it so that the damage on the customer’s assets will not be affected.
Ubuduće, if the contents of the basic agreement are executed, itd, we will report as soon as necessary.
5. Viewpoint of our current management team regarding this matter
All of our management team take seriously the fact that due to the hacking damage this time, valuable deposit assets from customers have disappeared. Kao rezultat, even if the virtual currency equivalent to customer’s assets can be prepared by the above-mentioned funding etc., the concerns and inconveniences given to customers are tremendous.
Kao rezultat, our current management team responded with full power to this matter, we fully committed to preserving the customer’s assets and fulfilled our obligation to hand over to the management team of the Fiscal Group, which acquires a majority of control In case, we will retire our officers as management responsibility.
Regarding the matter on this occasion, the management team apologize to all of our customers for fear.
6. COMSA business policy by our affiliated company
Tech Bureau Holdings Co., Ltd., our affiliated company, operates the COMSA business succeeded by our company split from our company. Regarding the future policy of the project, it is currently under consideration at the company, and we will report it as soon as it is discovered.
7. For inquiries regarding this matter
For inquiries regarding this matter, please contact below.
Tech Bureau Inc. Corporate Communications
E-mail address email@example.com
Phone number 03-6705-8653 (private telephone)
Reception hours Weekdays from 10 o’clock to half past seven
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