The bitcoin, valued by many for its anonymity, fell to $129 from over $140 a day before, according to a website for trading bitcoins, Mt.Gox. Earlier, the currency traded as low as $110.
Supporters say using bitcoins offers benefits including lower fraud risk and increased privacy, though critics argue the anonymity it offers makes the currency a magnet for drug transactions, money-laundering and other illegal activities.
The digital currency’s drop came after the FBI arrested alleged Silk Road owner Ross William Ulbricht, 29, known as “Dread Pirate Roberts,” on Tuesday in San Francisco.
Silk Road allowed tech-savvy sellers to post ads for drugs and other illegal products, which they sold for bitcoins and shipped to customers through the mail, according to the federal criminal charges filed against Ulbricht.
As well as Silk Road shoppers, drug traffickers who worried about the FBI tracking them down with data confiscated from Ulbricht may account for some of Wednesday’s bitcoin sell-off, said Garth Bruen, a security expert at Internet consumer group Digital Citizens Alliance.
“They’re going to be pouring all over his records, getting subpoenas for every piece of data and account he has ever used and trying to figure out who all these different dealers are,” said Bruen. “People are jumping ship.”
While bitcoins, which are not backed by a government or central bank, have begun to gain a footing among some businesses and consumers, they have yet to become an accepted form of payment on the websites of major retailers such as Amazon.com.
The charges against Ulbricht said that Silk Road generated sales of more than 9.5 million bitcoins, roughly equivalent to $1.2 billion. There are currently about 11.8 million bitcoins in circulation.
The Federal Bureau of Investigation (FBI) has issued a warning about the Syrian Electronic Army (SEA), the pro-Assad hacker group that has become adept at spearphishing attacks and Twitter account takeovers.
The warning is in a memo and comes to us via the security blog belonging to Matthew Keys.
Keys has reproduced the memo and shared it on Scribd. The document says that the SEA has been around since 2011 and has compromised a number of high profile media outlets.
It warns of attack methods that include spearphishing, DNS attacks and web defacements, and it reminds us that the SEA posted a story about US President Obama to the Associated Press.
“Please maintain heightened awareness of your network traffic and take appropriate steps to maintain your network security,” said the FBI memo. “If you detect anomalous or malicious traffic or network behavior, please contact your local FBI Cyber Task Force.”
The SEA acknowledged the FBI’s attention on its Twitter feed. It appeared unmoved by the glare of law enforcement publicity.
It has long played a game of whack-a-mole with websites like Facebook and Twitter, both of which regularly force it to change accounts. According to the SEA the group is on its 225th Facebook account.
It publishes details of its takeovers through these accounts, and on it’s own homepage, a Pinterest webpage and an Instagram account.
As well as hacking into media websites the hacker group has also struck mobile apps, DNS systems and the Australian web hosting business Melbourne IT. Doing all this has helped it to break onto the webpages of news media outfits like the Huffington Post, the BBC and Reuters.
U.S. regulators and law enforcement agencies were scheduled to meet on Monday with an advocacy group for Bitcoin, a digital currency that has been under fire for its alleged role in facilitating anonymous money transfers and supporting online purchases of illegal street drugs.
The meeting in Washington was arranged by the Treasury Department’s anti-money laundering unit at the request of the Bitcoin Foundation, an advocacy group of Bitcoin-related businesses.
It will be an opportunity for wide-ranging discussions about the digital currency, a Treasury official said.
Bitcoins, which have been around since 2008, first came under scrutiny by law enforcement officials in mid-2011 after media reports surfaced linking the digital currency to the Silk Road online marketplace where marijuana, heroin, LSD and other illicit drugs are sold.
In recent months, the U.S. government has taken steps to rein-in the currency and more regulatory action is expected.
Tokyo-based Mt. Gox, the world’s largest exchanger of U.S. dollars with Bitcoins, had two accounts held by its U.S. subsidiary seized this year by agents from the Department of Homeland Security on the grounds that it was operating a money transmitting business without a license.
The Federal Bureau of Investigation reported last year that Bitcoin was used by criminals to move money around the world, and the U.S. Treasury said in March that digital currency firms are money transmitters and must comply with rules that combat money laundering.
The Senate Committee on Homeland Security and Government Affairs launched an inquiry into Bitcoin and other virtual currencies earlier this month, asking a range of regulators to list what safeguards are in place to prevent criminal activity.
Samsung’s Galaxy Note 3 might not be arriving on shelves following its IFA unveiling as promptly as some might have hoped, with the UK bound eight-core model reportedly facing delays.
That’s according to Sammobile, which has heard that Samsung has delayed the octo-core model due to “overheating issues” with its latest Exynos 5 processor. This could see the release of the octo-core Samsung Galaxy Note 3 that reportedly was scheduled for a UK release being pushed back, while Samsung works on a more stable version of the processor.
There is some hope for those looking to buy a Galaxy Note 3, though, as Samsung reportedly will release a quad-core Qualcomm Snapdragon 800 model instead while it works on fixing the issues. Samsung reportedly will release that next month.
That shouldn’t hinder performance too much either, as the Samsung Galaxy Note 3 reportedly will launch with 3GB of RAM onboard and Google’s latest Android 4.3 Jelly Bean mobile operating system. This will be skinned with Samsung’s Touchwiz user interface that will feature a host of stylus-specific apps.
According to Sammobile, the phablet device will also feature a 5.68in full HD 1080p Super AMOLED display, a minimum of 32GB of internal storage expandable via microSD card, a 13MP rear-facing camera, a front-facing camera and a 3,200mAh battery. The website added that it will initially launch in black and white models, with a pink model to follow a few weeks later.
We’ll likely find out more at Samsung’s Unpacked IFA press conference on 4 September, where the firm is also expected to unveil its first smartwatch. We’ll be there to bring you all the latest.
The Federal Bureau of Investigation (FBI) has been accused of gathering data from the anonymous network known as TOR.
The FBI might be behind a security assault on the TOR network that grabs users’ information.
Security researcher Vlad Tsyrklevich said that the attack is a strange one and is most likely the work of the authorities.
“[It] doesn’t download a backdoor or execute any other commands, this is definitely law enforcement,” he said in a tweet about the discovery.
He went a bit further in a blog post, explaining that the Firefox vulnerability is being used to send data in one direction.
“Briefly, this payload connects to 126.96.36.199:80 and sends it an HTTP request that includes the host name (via gethostname()) and the MAC address of the local host (via calling SendARP on gethostbyname()->h_addr_list). After that it cleans up the state and appears to deliberately crash,” he added.
“Because this payload does not download or execute any secondary backdoor or commands it’s very likely that this is being operated by an LEA and not by blackhats.”
The bug is listed at Mozilla, and the firm has a blog post saying that it is looking into it.
Over the weekend a blog post appeared on the TOR website that sought to distant it from a number of closed down properties or hidden websites. It is thought that the shuttered websites, which were hosted by an outfit called Freedom Hosting, were home to the worst kind of abuses.
A report at the Irish Examiner said that a chap called Eric Eoin Marques is the subject of a US extradition request. He is accused of being in charge of Freedom Hosting.
“Around midnight on August 4th we were notified by a few people that a large number of hidden service addresses have disappeared from the TOR Network,” the TOR project said.
“The person, or persons, who run Freedom Hosting are in no way affiliated or connected to The TOR Project, Inc., the organization coordinating the development of the TOR software and research.”
Samsung Electronics Co Ltd is close to signing a deal to sell its popular line of Galaxy devices to the U.S. Federal Bureau of Investigation, sources familiar with the situation said late last Friday.
The deal would be a boost for Samsung, which is increasingly seeking to cater to the needs of government agencies, a niche long dominated by Canadian smartphone maker BlackBerry Ltd.
The FBI, with more than 35,000 employees, at present uses mainly BlackBerry devices. It is unclear whether the agency plans to replace all BlackBerry equipment with Galaxy models or whether it will use hardware from both companies.
A spokeswoman for the FBI declined to comment on the matter, saying that the selection of its new smartphones is part of an active acquisition process and any current discussions are proprietary to the government.
The imminent deal was initially reported by the Wall Street Journal late on Thursday. The WSJ also said Samsung is close to signing a smaller order for its devices with the U.S. Navy, citing people familiar with the matter.
Representatives of BlackBerry and Samsung declined to comment. BlackBerry emphasized, however, that it regards its operating system as the best in the market in terms of security features.
“The security of mobile devices is more important now than it has ever been before,” BlackBerry’s chief legal officer, Steve Zipperstein, said in an interview. “It is fair to ask why in this context anyone would consider moving from the gold standard in security, which is the BlackBerry platform.”
In May, the U.S. Pentagon cleared Samsung’s Android mobile devices and a new line of BlackBerry devices powered by the BB10 operating system for use on Defense Department networks.
Samsung has been pushing hard to convince government agencies and corporate clients that its Galaxy devices, powered by Google Inc’s Android operating system, can meet their stringent security needs.
The South Korean company hopes that the Pentagon clearance and the imminent deal with the FBI will help boost sales to security-conscious clients including banks and law firms.
Some analysts remain skeptical about whether Android can meet all security requirements of such clients, and note that the FBI itself has highlighted some vulnerabilities of the platform.
“The Android operating system hasn’t been secured properly,” said Rob Enderle, principal analyst with Enderle Group, noting that Samsung has layered technology on top of the operating system in an attempt to make its Galaxy devices safer.
One in five UK businesses experienced a DDoS attack last year according to a new survey.
Analytics firm Neustar said that while the percentage is significantly lower than that experienced by their US equivalents it is still fairly high. More than 22 percent of the 381 organisations participating in the annual trends study reported DDoS attacks, compared to 35 percent experiencing the same in a separate study carried out among US firms in 2012.
Neustar set out to measure revenue ‘risk per hour’ which is a measure of what it might cost a business in a particular sector to experience DdoS downtime. They found that the majority of organisations reckoned this at less than $1,500 per hour.
Most of the rest put it somewhere between $1,500 and $15,000 although one in four financial services firms put the number at $250,000 per hour. This cost included brand damage and unexpected customer service calls.
Now a US security expert says he has identified ways to remotely attack high-end surveillance cameras used by industrial plants, prisons, banks and the military. Craig Heffner, said he discovered the previously unreported bugs in digital video surveillance equipment from firms including Cisco, D-Link and TRENDnet.
They could use it as a pivot point, an initial foothold, to get into the network and start attacking internal systems. Heffner said that it was a significant threat as somebody could potentially access a camera and view it. Or they could also use it as a pivot point, an initial foothold, to get into the network and start attacking internal systems.
He will show how to exploit these bugs at the Black Hat hacking conference, which starts on July 31 in Las Vegas. Heffner said he has discovered hundreds of thousands of surveillance cameras that can be accessed via the public internet.
Quantum cryptography might not be the security secret weapon that the industry has been hoping for. In theory Quantum cryptography might allow you to encrypt a message in such a way that it would never be read by anyone. But recently methods that were once thought to be fundamentally unbreakable have been shown to be anything but.
Physicist Renato Renner from the Institute of Theoretical Physics in Zurich said the problem was that systems were not being built correctly. In 2010, for instance, that a hacker could blind a detector with a strong pulse, rendering it unable to see the secret-keeping photons.
Renner also said that there are many other problems. Photons are generated using a laser tuned to such a low intensity that it’s producing one single photon at a time. There is a certain probability that the laser will make a photon encoded with your secret information and then a second photon with that same information. All an enemy has to do is steal that second photon and they could gain access to your data.
He told Wired that if there were better control over quantum systems than we have with today’s technology then perhaps quantum cryptography could be less susceptible to problems, but such advances are at least 10 years away.
Two U.S. senators will propose that Congress or President Barack Obama’s administration should pursue trade and immigration sanctions against China and other countries that allegedly support cyberattacks on U.S. government agencies and businesses, the lawmakers said Wednesday.
Senators Sheldon Whitehouse, a Rhode Island Democrat, and Lindsey Graham, a South Carolina Republican, called on the administration, including the U.S. Department of Justice and Federal Bureau of Investigation, to step up efforts to battle cyberattacks.
Congress or the administration should block immigration from countries supporting cyberattacks on the U.S. and it should limit trading with those countries, Graham said during a hearing before the Senate Judiciary Committee’s crime subcommittee.
“Our Chinese friends seem to be hell bent on stealing anything they can get their hands on here in America,” Graham said. “We’re going to do something about this. We’re going to put nation states on notice that, if you continue to do this, you’ll pay a price.”
Witnesses pointed at China as the major source of cyberattacks on the U.S.
Graham asked witnesses to identify the top countries where attacks originate. Both Kevin Mandia, CEO of security vendor Mandiant, and Stewart Baker, a partner at law firm Steptoe & Johnson and former assistant secretary at the U.S. Department of Homeland Security, said China was by far the top attacker.
Russian attackers seem to abide by some rules of engagement and tend to withdraw after U.S. security professionals catch them attacking networks, Mandia said. “The Chinese are like a tank through a corn field, they just keep mowing through it,” he said.
Graham asked Mandia and Baker for two-page memos detailing Chinese attacks that he would take to officials with the Chinese embassy in Washington, D.C. “I’ll give you 100 pages, sir,” Mandia said.
Representatives of the Chinese Embassy in Washington, D.C., didn’t immediately respond to a request for comments on the hearing.
A former FBI counter-terrorism agent Tim Clemente appeared on CNN to claim that most of the great unwashed did not know the real capabilities and behavior of the US surveillance state. The comments stem out of anonymous government officials claiming that they are now focused on telephone calls between one of the Boston Bombers and his wife to see if she had prior knowledge of the plot or participated in any way.
The only problem with that was that if the calls were already made, how could the FBI listen to them. Tim Clemente, a former FBI counter-terrorism agent was asked about whether the FBI would be able to discover the contents of past telephone conversations between the two. He quite clearly insisted that they could.
He said that there were ways in national security investigations to find out exactly what was said in that conversation. It’s not necessarily something that the FBI is going to want to present in court, but it may help lead the investigation and/or lead to questioning of her. We certainly can find that out. He said that all of that stuff is being captured as we speak whether people know it or like it or not.
EPIC already tried to get access twice last September, and now it is trying again. It said that it has sent repeated freedom of information act requests regarding the database, and that the FBI has failed to respond. Now it has filed a lawsuit for access (PDF).
It warned that the Next Generation Identification system (NGI) is a massive database that “when completed, [will] be the largest biometric database in the world”.
The NGI will use CCTV systems and facial recognition, and it includes DNA profiles, iris scans, palm prints, voice identification profiles, photographs, and other “identifying information”.
The FBI has an information page about the NGI, and there it said that photographs of tattoos are also included and that the system is designed to speed up suspect detection and response times.
“The NGI system will offer state-of-the-art biometric identification services and provide a flexible framework of core capabilities that will serve as a platform for multimodal functionality,” it said.
“The NGI Program Office mission is to reduce terrorist and criminal activities by improving and expanding biometric identification and criminal history information services through research, evaluation, and implementation of advanced technology”.
In its lawsuit EPIC said that the NGI database will be used for non law enforcement purposes and will be made available to “private entities”.
EPIC said that it has asked the FBI to provide information including “contracts with commercial entities and technical specifications”.
It said that so far it has received no information from the FBI in response to its requests.
Just days after a scandal where a South American hospital was staffed by phantom doctors who used silicon fingers of their colleagues to convince administrators’ finger print readers that they were working, Apple has decided that they are the perfect form of security.
Word on the street is that Apple is said to be planning to introduce an iPhone that can be unlocked by the owner’s fingerprint. Speculation about Apple’s plans for fingerprint recognition began last summer when the iPhone maker bought bio-metric security firm AuthenTec for $335 million.
It is believed that the iPhone 5S will have a fingerprint chip under the Home button, to “improve security and usability.” Meanwhile in an engineering journal, two Google security experts outlined plans for an ID ring or smartphone chip that could replace online passwords, which is a lot sexier than fingerprint scanning.
The U.S. Department of Justice and the Department of Homeland Security have requested more time to consider Softbank’s proposed takeover of Sprint Nextel, a move that may signal a rough road ahead for the US$20 billion deal.
In a letter to the Federal Communications Commission, dated Monday, the DOJ asked the FCC to defer action on the deal because it hasn’t finished reviewing the proposal for national security, law enforcement and public safety issues. It filed the letter in conjunction with the Federal Bureau of Investigation, which is part of the DOJ, and the Department of Homeland Security. The DOJ asked that the FCC hold off until the agencies have finished their review and requested FCC action. The filing was reported earlier Tuesday by GigaOm.
The letter didn’t change Sprint’s forecast for completion of the deal.
“This is a routine request so the appropriate federal agencies can review network security for transactions involving foreign companies. We continue to anticipate that the transaction will be completed in mid-2013,” Sprint spokesman Scott Sloat said in an email message. The FCC had no comment on the letter.
Last October, Softbank proposed investing $20 billion in Sprint and acquiring a 70 percent stake in the company. Though Japan is considered a close U.S. ally, some observers have said lawmakers might object to significant foreign ownership of Sprint, the third-largest U.S. mobile operator.
If approved, the deal would greatly strengthen Sprint to better compete against AT&T and Verizon Wireless. It would also allow Sprint to buy out the rest of partner company Clearwire and gain access to that company’s large reserves of wireless spectrum.
Burlington, Wash. officials have notified hundreds of employees and residents that their bank account information was compromised last week when hackers broke into city computer network and stole more than $400,000 from a city account at Bank of America.
Among those impacted by the breach are employees participating in Burlington’s electronic payroll deposit program and utility customers enrolled in the city’s autopay program for sewer and storm drain charges.
In an alert issued this morning, city administrator Bryan Harrison said all auto-pay customers should assume that their name, bank account number and routing number was comprised following an intrusion into a city utility billing system.
He urged affected customers to immediately contact their bank to flag or close their accounts.
All employees participating in the city’s electronic payroll deposit program have also been asked to close out their old accounts and establish a new one as a result of the breach, Harrison told Computerworld Monday.
The employees have also been asked to notify major credit-reporting agencies about the breach and to alert them about the potential for identity theft.
Investigators are trying to figure out how the intruders gained access to the Bank of America account. The account has been frozen and all of the city’s money has been temporarily moved out of Bank of America as a precaution.
Numerous other small town, municipalities and small businesses have been victimized by similar online heists over the past three or four years.
The FBI has estimated that U.S. businesses and banks have lost hundreds of millions of dollars due to such thefts in recent years.