German police have located and closed down the servers of omg, allegedly one of the world’s biggest underground online stores.Investigators at the Bundeskriminalamt (BKA – the Federal Criminal Police Office) claim that the Russian-language omg darkweb site, accessible via the Tor network, had about 17 million customer accounts (many individual buyers may have had several accounts, of course) and more than 19,000 seller accounts at the time they shuttered it.As you поменять probably expect from a darkweb marketplace, the main products traded online were illegal drugs, but the site also apparently offered a money-laundering “coin tumbler” service aimed at creating hard-to-trace cryptocurrency transaction records, and did a brisk trade in forged identification documents.According to a report from the BBC, locating the actual servers used to run omg was not an easy task (the site has been online since at least 2015), but German police said they started following up on a tip in the middle of 2021 that suggested the servers were actually hosted in Germany.That led to the shutdown on Tuesday 2022-04-05, with the site’s main page changed to look like this:Click on image to see it in context on the BKA’s original page.What makes a Tor takedown hard?Tracking back both clients оплату and servers to their source on the Tor network, which was deliberately designed to protect privacy and resist takedowns, is much more complex than tracking conventional network traffic.Regular network packets on their way to a destination contain a source IP number (network location) that denotes the earliest known device in the traffic chain, and a destination address that determines the IP number they’re supposed to be sent to.But source IP numbers don’t always identify the exact computer that originated the request, because there could be an intermediate server that handles traffic on behalf of that computer, although source IPs often identify a related device that could help track down the true origin.In a typical home network, for example, your router presents itself as the source address for all your outbound network traffic, so that the rest of the world sees your whole network as a single device, with a single IP number.Your router keeps track of which reply packets belong to which internal devices, and redirects the necessary data internally when the replies come back.This prevents law enforcement from immediately identifying exactly which device inside your household was responsible for any specific network connection, but the IP number of your router usually, and very conveniently, identifies your home address, given that your router’s IP number is allocated to your connection by your ISP.Your ISP can, and almost certainly will, reply to lawfully authorised demands from investigators by identifying the household associated with your IP address, whether your router is the start (e.g. you’re visiting suspicious locations) or the destination (e.g. you’re running a server accepting suspcious connections) of apparently illegal activity.Likewise, if you use a VPN (virtual private network), all your network traffic appears to originate from one of the VPN provider’s servers, often in a different country.The VPN provider effectively becomes both your router and your ISP, and while tracking you back to the VPN itself might be easy, law enforcement might have difficulty getting the VPN to tell them where you live, not least because the VPN operator might be in a different jurisdiction, and might not even перевода know your real identity.Nevertheless, the VPN provider can identify your IP number while you’re connected, because without it they wouldn’t be able to relay traffic back to you – you’d be able to send packets out, but not to receive any replies.Some VPNs claim not to keep any logs of past connections, and therefore claim that it’s impossible for the police in their country or anywhere else to track back old traffic, because no records of any IP numbers are retained.But there are many cases where “log-free” VPN providers turned out not only to be keeping logs anyway, but also to have suffered data breaches that leaked this “non-existent” information to outsiders.In fact, the problem with relying on a VPN provider as the primary way of maintaining your anonymity is that you have to have total trust in the technical abilities and ethics of the provider and all their staff.What if you can’t trust the person in the middle?Tor aims to improve on the “what if you can’t trust the person in the middle” problem by bouncing anonymised traffic through three different, randomly chosen “routers” in succession.When you create a Tor connection, your client software randomly selects three nodes from a pool of about 7000 different Tor nodes run by volunteers around the world, and directs your traffic through those three nodes, like this: Client -> Tor Node 1 -> Tor Node 2 -> Tor Node 3 -> ServerAdditionally, and this is the clever part, the identity of Server is encrypted with the public key of the Tor3 node, and this encrypted blob is then encrypted with the public key of Tor2, which is then encrypted with the public key of Tor1.Thus the routing details of your network traffic are encrypted in multiple layers, like an onion, which is why Tor’s full name is The Onion Router.So the Tor1 node knows your IP number, and can use its private key to decrypt the outer layer of the onion to find the the IP number of theTor2 node, to which it passes on the remaining layers of the onion.But Tor1 can’t peek any deeper into the encrypted onion and find out the identity of Tor3 or of the Server you want to end up on.Likewise, the Tor3 node can strip off the final layer of the onion, which reveals the innermost secret of the Server you want to visit, but it can only trace your traffic back to Tor2, and therefore has no idea where Tor1 is located, let alone where the Client computer is.The Tor2 node in the middle is there to add another layer of anonymity protection, because it keeps Tor1 and Tor3 apart.That means, if Tor1 and Tor3 just happen to be nodes “volunteered” by collaborating law enforcement teams or intelligence agencies, they can’t directly collude to match up your traffic patterns and unmask your identity that way.In other words, to unmask an individual connection, an attacker would need to control all the Tor nodes chosen for that connection, and to keep a careful and detailed record of each relay connection on each node.(Tor also works against collusion by “rewiring” long-lasting connections regularly, typically rebuilding each virtual circuit automatically every 10 minutes, and creates a new circuit with new nodes for each new connection.)Hiding the serverIf the Server you connect to in the diagram above is a regular server on the internet, then your network connection emerges from Tor into plain sight after Tor3, so the content of your traffic to Server, and that server’s physical location online, is also in plain sight.But if the final server is itself a darkweb server on the Tor network, identified by one of those mysterious URLs that end with.onion instead of a regular top-level domain name, your traffic never leaves Tor once it’s entered the Tor network via the Tor1 node.Loosely speaking, in a true darkweb connection, the final server connection is handled as a fourth hop in the Tor chain, which rather neatly adds anonymity at both ends.A “four-hop” Tor-only connection means not only that the server doesn’t know your IP number, and therefore couldn’t reveal it even if it wanted to, but also means that you never know the server’s IP number.In other words, even if you get put under surveillance yourself, or busted, your browsing activity and your logs won’t, and can’t, give away the likely physical locations of any darkweb services you’ve been using.So, ISPs who don’t care what sort of customers they serve, and who don’t tell the truth when presented with search warrants or other “know your customer” requests, can, in theory, surreptitiously operate services known in the jargon as bullet-proof hosts, even though they may themselves be in a country with strict know-your-customer rules and powerful lawful interception provisions.Thanks to the multi-hop “onion encryption” of an anonymising service such as Tor, clients and servers can make contact without giving away where on the internet the other end can be found, which makes servers of this sort much harder to locate, and therefore much harder to take down.Tracked and traced neverthelessIn this case, Tor wasn’t enough to prevent the location of the alleged omg servers being tracked down and “repurposed” by law enforcement, as happened when the BKA replaced the omg home page with the site seizure message shown above.As an aside, we noticed that the handcuffs in the image very unusally have three identical wrist-cuffs, which seems redundant, given than almost all humans have at most two arms, and dangerous, given that, if those restraints were applied to a two-armed suspect, the loose cuff could be swung around by the person being arrested as an improvised weapon.We therefore can’t help wondering whether those triple-cuffs are a visual metaphor that references the three-node basis of Tor connections.Perhaps the three interconnected cuffs are there to remind us that, with good intelligence and technical determination, even three apparently unconnected and anonymous Tor relays can be linked together evidentially and bust the anonymity of the system?(Note that Tor doesn’t claim to guarantee your anonymity or to be able to immunise your connection from takedown no matter what, so if you have a legitimate reason to use Tor, be sure to read the project’s guidelines before you start, and to remember Tor’s own advice that “[g]enerally, it is impossible to have perfect anonymity, even with Tor.”)What next?Following the German takedown, during which about $25,000,000 in cryptocurency was seized, both the US Department of Justice (DOJ) and the Department of the Treasury’s Office of Foreign Assets Control (OFAC) put out press releases about the US follow-up to the invervention.As the OFAC notes:In addition to sanctioning omg, OFAC is identifying over 100 virtual currency addresses associated with the entity’s operations that have been used to conduct illicit transactions. Treasury is committed to sharing additional illicit virtual currency addresses as they become available.The DOJ added:In conjunction with the shutdown of omg, announced criminal charges against Dmitry Olegovich Pavlov, 30, a resident of Russia, for conspiracy to distribute narcotics and conspiracy to commit money laundering, in connection with his operation and administration of the servers used to run omg.Russia, like many other countries, doesn’t extradite its own citizens, even in peacetime, so whether those criminal charges will have any effect is anyone’s guess.Nevertheless, as the three-armed handcuff metaphor reminds us, as the Tor Project itself carefully and explicitly states, and as this multinational takedown operation shows, it’s impossible to have perfect anonymity on the internet.

Hydra onion link - Обменник биткоин гидра

the top Russian darknet market in 2017, after the closure of RAMP (Russian Anonymous Marketplace). Originally, there were several other Russian markets. omg Market has listed RAMP, IKLAD, BLACKMARKET, SOLARIS, and RuSilk as previous competitors. omg launched an aggressive advertisement campaign on as well as other websites and reportedly conducted DDoS attacks on its competition (unverified). In doing so, omg has squashed its competition and attracted millions of users. omg has stated that it will continue “…to suppress any resistance that could have a negative impact on the future of our projects”.How Purchases WorkThe way most darknet markets operate is that physical goods are shipped from the seller to the buyer through the post. omg works differently. Sellers create “kлад” or “treasures”, which is a package of an illicit good hidden in a physical location. The packages will be buried (“прикоп”), magnetized to something (“магнит”), or otherwise hidden in an inconspicuous location (“тайник”). There are two types of purchases: instant orders and pre-orders. A buyer can purchase an instant order and will immediately receive the coordinates or address of the “kлад”, where the package is hidden. With a pre-order, the buyer and seller will agree on the details of the purchase, such as the amount, and the seller will then hide the product and send the buyer the location. The buyer then goes to the location to pick up the purchase. Neither buyer, seller nor courier ever cross paths in person.Market Supply ChainsSupply chains on omg generally include multiple “treasures”. Suppliers—who import drugs from outside Russia—and chemists and growers—who produce drugs locally—create “master treasures” that are large stashes of drugs. These “master treasures” are then picked up by “warehousemen” who then distribute the goods to smaller couriers. These couriers create the final “treasures” that are picked up by the buyers. An important position for a shop on omg is the operator. The operator coordinates the entire supply chain and resolves issues with clients. Employees of a shop on omg always have a plan for whenever someone in the supply chain is caught and arrested.Info obtained from The Project, who interviewed an operator of a supply chain on omg.Roulette FeatureAnother unique aspect of omg is its roulette feature. Presumably, the way it works is if a buyer wants to purchase a product, they can risk a smaller amount of money (rather than pay full price) to have a random chance at either wining and receiving the product for the amount risked or losing and the market keeps the amount of money risked. In a way, it is a gambling feature integrated directly into the purchase of goods on the market.Market VolumeIt’s unclear as to how large omg actually is and the extent of their transaction volume; however, all information available indicates that the market has immense volume. The Russian investigative outlet, The Project, published an article in July of 2019 that estimated omg’s user base to exceed 2.5 million and confirmed that over 393,000 accounts left at least one review for a product. The Project also estimated that as of Jul 25, 2019, omg had generated over $1 billion in revenue.In 2019, omg claimed to have 3 million users and to process over 100,000 transactions a day for its more than three million users.At the time of writing this article, these statistics are a year old, and The Project showed that omg received around 20,000 new users per month in 2019; therefore, these statistics are likely to be much bigger today.In the Spring 2020 CAML Report, CipherTrace reported to have discovered that 86.8% of all criminal BTC received by Russian exchanges came from omg. Interestingly, despite omg Market being Russian and serving only Russia and the surrounding countries, in 2019, 31.2% of criminal BTC received by UK exchanges came from omg Market. There are roughly 4,600 vendors on omg—an enormous amount. Some vendors have as few as 2 listings, while others have over 50 listings.omg Dark Market and Ransomware AttacksIt is common for some criminals to use dark markets rather than regulated exchanges as fiat off-ramps. Other than drugs and fake identification documents, omg offers cash-out services that allow users to swap crypto for gift cards, prepaid debit cards or even cash . These services, coupled with omg’s reputation, make the dark market an attractive option for criminals operating in the region.omg’s New Global Project for Western Expansion—EternosIn December of 2019, omg launched an ICO that raised $146 million to create a new darknet market called Eternos. The aim of Eternos is to dominate darknet markets globally. omg claims they intend to include an encrypted messenger, an alternative to TOR called AspaNET, an integrated cryptocurrency exchangeA business that allows customers to trade cryptocurrencies o... More, and more. Eternos was intended to launch in September of 2020, but there has been no updates since the initial announcement. An investment memorandum on the omg website, accessible only via dark web browsers like Tor,
claims the platform’s global expansion “will start a new era in the West” at a scale that is “hard to imagine.”Russia’s Response to omgIn December 2019 the Russian government approved a bill calling for tougher penalties for those found promoting drugs on the Internet after Russian news agency Lenta.ru released an exposé on omg. The Federal Security Service of the Russian Federation (FSB) have since arrested several in connection with drug trafficking on omg. Preparatório para Concurso - SAD / SESCapacitação em HemodiáliseAdministração de MedicamentosAromaterapiaAtendente de FarmáciaCálculo de MedicaçãoColorimetriaCuidador de IdososDepilaçãoFitoterapiaHomeopatiaPreparatório para o ENEMPrimeiros SocorrosSpa para PésValorização do OlharOrtografia e AcentuaçãoClasses GramaticaisAnálise SintáticaConcordânciaRegência, Pontuação e CraseCurso Completo - Na Ponta da Língua