The Hacker News | #1 Trusted Source for Cybersecurity News — Index Page

A vulnerability in the latest firmware of the network-enabled Samsung TV models allows potential attackers to crash the vulnerable devices using Denial of Service ( DoS ) Attack, according to security researcher Malik Mesellem . According to Malik, The web server (DMCRUIS/0.1) installed on Smart TVs on port TCP/5600 can be crashed to reboot the device, if attacker will send a long HTTP GET request on TV's ip address. Malik successfully tested the exploit on his Samsung PS50C7700 plasma TV, as shown in the video demonstration below: In the Demo, The TV is connected by ethernet cable to a home network, and after running the exploit against TV's ip address - A few seconds later, the TV would restart and repeat the process. This means that a potential attacker only needs to obtain access to the LAN that the TV has joined, in order to attack it. This can be done either by breaking into a wireless access point or by infecting a computer on the same network with...

Spammers have now leveraged the popularity of Harry Potter's star Emma Watson in a Facebook scam that offering tape of popular Hollywood movie star Emma Watson with a malicious link, actually spreading the malicious links and Porn images on infected user's profiles. This isn't the first time Emma Watson has been used as the bait in a scam and it surely won't be the last. The worm hitting Facebook Profiles and Groups with post of malicious porn link and tagging others too in same  post. Spammers are abusing Google Translate and Short url services to keep their links unblocked by Facebook's automated malware scanner. Click that link will redirect user to a webpage asking for "Age Verification" , as shown below: Website will ask user to follow some step, before offering the video. In Step one asking them to Click a link, that will be used in Step two and three for generating an activation code. Once user will click "Activate", he wil...

SIM cards are among the most widely-deployed computing platforms with over 7 billion cards in active use. Cracking SIM cards has long been the Holy Grail of hackers because the tiny devices are located in phones and allow operators to identify and authenticate subscribers as they use networks. A German cryptographer Karsten Nohl, the founder of Security Research Labs claims to have found encryption and software flaws that could affect millions of SIM cards, and allows hackers to remotely gain control of and also clone certain mobile SIM cards. This is the first hack of its kind in a decade. Nohl will be presenting his findings at the Black Hat security conference this year. He and his team tested close to 1,000 SIM cards for vulnerabilities, exploited by simply sending a hidden SMS. According to him, Hackers could use compromised SIMs to commit financial crimes or engage in espionage. Once a hacker copies a SIM, it can be used to make calls and send text messages imper...

It's been over a day now since Apple 's online Dev Center went offline, and latest message can be seen in the screenshot, which explains that the current maintenance has took a lot longer than they expected. " We apologize that maintenance is taking longer than expected. If your program membership was set to expire during this period, it has been extended and your app will remain on the App Store. If you have any other concerns about your account, please contact us. Thank you for your patience. " message said. Since that time, developers have been unable to access the site and cannot visit the forums or download Mac or iOS SDKs, the iOS 7 beta, or the Mavericks beta. It was first seemed like Apple having some backend issues but according to tweets from many developers, they have received a message from Apple that an attempt was made to reset their user ID's password . Such notices pointing that Apple's Developer Center website may have been compromised. But if it is a sec...

Ubuntuforums.org , The popular Ubuntu Forums site, has posted a message on its index page, informing its near 2 million users that it has suffered a serious security breach. " There has been a security breach on the Ubuntu Forums, " reads the page. The site was defaced by hacker with Twitter handle " Sputn1k_ " and Unfortunately the attacker have gotten every user's local username, encrypted password, and email address from the Ubuntu Forums database. " The Canonical IS team is working hard as we speak to restore normal operations ." page said. Canonical advises users who have used their same forum password on other sites to change it immediately. " Ubuntu One, Launchpad and other Ubuntu/Canonical services are not affected by the breach, " company stated.

Last week we explained a critical vulnerability in Facebook that discloses the primary email address of facebook user. Later the bug was patched by Facebook Security Team. Today another similar interesting Facebook hack disclosed by another bug hunter, Roy Castillo. On his blog he explained a new facebook hack method that allows anyone to grab primary emails addresses of billions of Facebook users easily. Facebook Provides a App Dashboard for creating and managing your Facebook apps, with a range of tools to help you configure, build and debug your Facebook apps. The flaw exists in App settings, where application admin can add developer's profile also, but if the user is not a verified user, a error messages on page will disclose his primary email address. Using following mentioned steps, one was able to grab email addresses of all facebook users: Collect profile links of all facebook users from Facebook People Directory i.e https://www.facebook.com/directo...

Syrian Electronic Army (SEA), hacking group known for cyber attacks against the anti-Syrian websites, has claimed that it has hacked the website of messaging application, Tango (tango.me), that includes hundreds of millions of electronic and voice data over the Internet. Hacker group tweeted a message on Twitter. " Sorry @TangoMe, We needed your database too, thank you for it! https://tango.me #SEA #SyrianElectronicArmy ". In a post on their website , hackers mentioned ," The databases content a of millions of the app user's phone numbers, contacts and their emails. More than 1.5 TB of the daily-backups of the servers network has been downloaded successfully " Screenshot of the backups folder of the servers network of Tango App as shown below: Screenshot of the Tango App log : The outdated version of wordpress CMS allowed them to gain unauthorized access to the database server. At the time of reporting, administrators redirect the website t...