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Domain: shmoocon.org
Stories and comments across the archive that link to shmoocon.org.
Stories · 5
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PunkSPIDER Project Puts Vulnerabilities On (Searchable) Display
First time accepted submitter punk2176 writes "Recently I started a free and open source project known as the PunkSPIDER project and presented it at ShmooCon 2013. If you haven't heard of it, it's at heart, a project with the goal of pushing for improved global website security. In order to do this we built a Hadoop distributed computing cluster along with a website vulnerability scanner that can use the cluster. Once we finished that we open sourced the code to our scanner and unleashed it on the Internet. The results of our scans are provided to the public for free in an easy-to-use search engine. The results so far aren't pretty." The Register has an informative article, too. -
Shmoocon Demo Shows Easy, Wireless Credit Card Fraud
Sparrowvsrevolution writes with this excerpt from a Forbes piece recounting a scary demo at the just-ended Shmoocon: "[Security researcher Kristin] Paget aimed to indisputably prove what hackers have long known and the payment card industry has repeatedly downplayed and denied: That RFID-enabled credit card data can be easily, cheaply, and undetectably stolen and used for fraudulent transactions. With a Vivotech RFID credit card reader she bought on eBay for $50, Paget wirelessly read a volunteer's credit card onstage and obtained the card's number and expiration date, along with the one-time CVV number used by contactless cards to authenticate payments. A second later, she used a $300 card-magnetizing tool to encode that data onto a blank card. And then, with a Square attachment for the iPhone that allows anyone to swipe a card and receive payments, she paid herself $15 of the volunteer's money with the counterfeit card she'd just created. (She also handed the volunteer a twenty dollar bill, essentially selling the bill on stage for $15 to avoid any charges of illegal fraud.) ... A stealthy attacker in a crowded public place could easily scan hundreds of cards through wallets or purses." -
AT&T Breach May Be Worse Than Initially Thought
ChrisPaget writes "I'm somewhat of an authority on GSM security, having given presentations on it at Shmoocon (M4V) and CCC (I'm also scheduled to talk about GSM at this year's Defcon). This is my take on the iPad ICCID disclosure — the short version is that (thanks to a bad decision by the US cell companies, not just AT&T) ICCIDs can be trivially converted to IMSIs, and the disclosure of IMSIs leads to some very severe consequences, such as name and phone number disclosure, global tower-level tracking, and making live interception a whole lot easier. My recommendation? AT&T has 114,000 SIM cards to replace and some nasty architectural problems to fix." Reader tsamsoniw adds that AT&T has criticized the security group responsible for pointing out the flaw, while the group claims they did it 'as a service to our nation.' -
TinyDisk, A File System on Someone Else's Web App
Psy writes "I attended Phreaknic this weekend where Acidus released TinyDisk, a shared file system that runs on top of TinyURL or his own implementation NanoURL. TinyDisk compresses a file, encrypts it, and dices it into clusters. Each cluster is submitted to TinyURL as if it were a url. This clusters can be read back out of the database, making TinyDisk a global file system anyone can use. There are safeguards in the default config to prevent people from dumping gigs of MP3s into TinyURL. While file-system-on-web-applications are nothing new (GMail file system anyone?) this hack shows how easy it is to accidentally design a web application insecurely despite the default PHP protections. See his presentation for more info" -
Shmoo Group Finds Exploit For non-IE Browsers
shut_up_man writes "Saw this on Boing Boing: East coast hacker con Shmoocon ended today and they had a nasty browser exploit to show off... using International Domain Name (IDN) character support to display fake domain names in links and the address bar. Their examples use Paypal (with SSL too) and this looks very useful for phishing attacks. Interesting note that it works in every browser *except* IE (which makes this exploit a lot less dangerous in the end, I suppose)."v The reason IE isn't vulnerable is because it doesn't natively support IDN; with the right plug-in, it too is vulnerable.