Spam Slayer: New Tools Fight Phishing Scams
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Swindlers combine spam with hoax sites to try to rip off your personal data.
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Symantec Corp. is fishing for dollars with a new service designed to help companies combat the ongoing epidemic of online identity theft, or "phishing," scams.
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It's a case of the professional fraudsters scamming the amateurs with a phishing tools supply site.
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Open-source spam blocker gets legal makeover with switch to Apache license. Oh, and tech upgrades.
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Software kits make it easy for novice hackers to earn a living by sending out malware-laden spam.
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Do-it-yourself phishing kits are being made available for download free of charge from the Internet, according to anti-virus firm Sophos.
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Targets include PayPal, eBay and others A Reg reader has produced screen shots that demonstrate a powerful phishing technique that's able to spoof eBay, PayPal and other top web destinations without triggering antiphishing filters in IE 7 or Norton 360. Plenty of other PayPal users are experiencing the same ruse, according to search engine results.â¦
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A new software tool from WholeSecurity Inc. can spot fraudulent Web sites used in online cons known as "phishing" scams, according to a statement from the company.
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In a twist, security researchers have discovered a group of hackers who are exploiting a new category of victims -- aspiring Internet scammers.A Moroccan group called &quot;Mr. Brain&quot; is offering free phishing kits on a Web site hosted in France, said Paul Mutton, Internet services developer at Netcraft, a security company in Bath, England.The software packages make it easy to quickly set up a fraudulent Web site mimicking a known brand in order to trick people into divulging credit card details or bank account numbers. Templates for spam e-mail are also included, targeting brands such as Bank of America, eBay, PayPal, and HSBC.Mr. Brain&#39;s Web site lists the kits and what kind of details each one is capable of collecting, such as usernames, passwords or Social Security numbers. Netcraft posted screenshots on its Web site.But what the aspiring scammer doesn&#39;t know is that the phishing kits are designed to send any sensitive information that&#39;s collected back to e-mail accounts controlled by Mr. Brain, Mutton said.&quot;Obviously, that&#39;s why they are offering this stuff for free,&quot; Mutton said. &quot;I was impressed by it.&quot;Mr. Brain hides the special e-mail function in a blend of PHP scripts, one of which is encrypted, Mutton said. Just in case someone decrypts it, Mr. Brain has written at the top of the file &quot;Don&#39;t need to change anything here. Created by Mr. Brain Morocco Team.&quot;The scheme seems to be targeted at new phishers, Mutton said. Mr. Brain benefits since other wannabe scammers shoulder the cost and risk of finding an ISP (Internet Service Provider) to host the phishing site, Mutton said.&quot;Essentially, they&#39;re exploiting all these novice phishers -- basically getting them to do all the hard work,&quot; Mutton said.It&#39;s difficult to tell without further research how many of the free phishing kits linked with this latest scam are live on the Internet, but Mutton said Netcraft noticed one earlier this month targeting Bank of America.&quot;Clearly, these are actively being used in phishing attacks,&quot; Mutton said.
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Opinion: Already we&#39;re hearing it, that spammers are beating SPF and the other authentication systems. But the truth has always been that authentication is only a tool for anti-spam systems to use.
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Several major industry players and law enforcement agencies are collaborating in a new effort to respond to the rapidly growing phishing problem.
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A rash of recent e-mail scams relies on new techniques to try to fool PC users, according to e-mail filtering vendor SurfControl.
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SAN JOSE, Calif.) - Phreaks, spoofers and spammers want to invade your home computer, and the tricks of their trade include airsnarfs, wabbits and fork bombs.
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Web gateway filtering specialist Finjan is reporting a new toolkit that uses randomized JavaScript to stay hidden from virus crawlers and deliver its payload via compromised Web sites.Dubbed by Finjan's Malicious Code Research Center (MCRC) as the "Random JS Toolkit," the malware development package is allowing attackers to create threats that only attempt to victimize an individual computer in the same manner a single time to protect against discovery by anti-virus systems and researchers' automated "crawlers."By dynamically changing the JavaScript employed to deliver each variant of attack being created, and by using random file names that are only delivered to the same machine or IP address once, Finjan researchers said the malware authoring package is meant to avoid the programs used by AV researchers to find new threats emerging on the Web.Typically when automated crawler programs come across new attack samples, they return to the threats' source URLs to verify their names and characteristics and to create signature files that allow their products to block the programs -- or they enter the sites onto so-called blacklists of compromised domains.However, once a machine has been infected with an attack made using the Random JS Toolkit, the threat will recognize that the machine has already been targeted and won't attempt to download it again, thereby thwarting efforts to identify or track the exploits, Finjan experts contend.During the month of December 2007, Finjan estimates that more than 10,000 individual sites were compromised with attacks built using the Random JS Toolkit. Most of the URLs serving as distribution points for the attacks were legitimate sites that had been hijacked, the company said.Among the infected sites were some that would qualify as well-known, highly trusted domains, said Yuval Ben-Itzhak, chief technology officer of Finjan.Ben-Itzhak said the toolkit serves as a prime example of the types of tactics he expects leading-edge malware authors to utilize more frequently in the coming year."We've found the initial 10,000 sites, but we're sure that there are many more that have already been infected. When we can find this number of exploits, it is clear that this must be a very significant attack that has affected a lot of people," he said. "Using the combination of techniques available in this toolkit, the threats that are being created can become very powerful and stay alive to infect people for longer periods of time."Among the types of malware infections being served up using the toolkit, Finjan has observed everything from Trojan viruses and keystroke loggers to botnet recruiting programs, he said.For its part, Finjan's real-time code inspection technology can defend against such threats because it eschews the use of traditional virus signatures or blacklists in favor of constant monitoring for any malware activity coming across a network armed with one of its devices, Ben-Itzhak maintains.Rival AV vendors, including Symantec, contend that features such as the market leader's recently developed "generic exploit prevention," based on behavioral cues, should also be able to isolate and defend against such emerging attacks.Unlike the widespread iFrame attacks that proliferated across the Web during 2007, threats created using the Random JS Toolkit will also be much harder for security researchers to track down because they do not lead back to central sites where the actual malware code itself is hosted, Finjan maintains.Since the involved malware code is loaded directly on a site, and it won't attempt infect the same computer or IP address twice, traditional URL blacklisting and signature-based techniques will likely prove futile against the attack, the company said.However, from what the security appliance vendor can deduce, Ben-Itzhak said the firm believes there is only one malware group currently using the toolkit."From what we can tell, all the information flowing back from the compromised sites is heading to the same server," he said. "This indicates that there is probably only one group controlling this malware code thus far, and that they are probably being very successful; this is just another step forward for the criminals involved to continue to improve their attack methods and remain undetected."Ben-Itzhak said that the involved server is not one that matches any of the company's lists of machines controlled by well-known malware authoring groups such as the Russian Business Network. The server the company is tracking was originally located in Europe, but has recently been moved to China -- and likely will continue to be moved around to avoid detection, according to the expert.Most of the data the security company has seen being sent to the server has been related to online banking username and password data, he said.As part of its investigation, Finjan discovered that one of the Web properties infected with the randomized JavaScript attacks was an online advertising network that serves up as many as 14 million online banner ads per week. The security device maker reported that unnamed company was informed and is currently working to clean out its systems.
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Some websites are now offering surfers the chance to download free &quot;phishing kits&quot; containing all the graphics, web code and text required to construct the kind of bogus sites used in internet phishing scams.
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Computer worms raced around the world, leaving behind tools that spread spam. Scammers sent e-mail to trick bank account holders into revealing passwords. Rogue programs known as "spyware" hijacked Web browsers and crippled computers.
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Netcraft, a UK-based security firm, has released a toolbar to help protect users against phishing attacks. It displays the attributes of Web sites the user visits, helping to determine whether sites are likely to be legitimate.