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Security Information & Event Management (SIEM) has evolved over the years to become one of the most trusted and reliable solutions for log management, security, and compliance. The demand for SIEM tools is constantly increasing within network and IT security teams. This is due particularly to the colossal surge of security breaches and cyber-attacks that impact corporations and cause financial loss and damaged reputations. When conducting research for an SIEM solution, it's important to be able to identify features that will enable effective detection, prevention, and response to security threats. Below, we'll discuss a number of critical topics to consider when selecting an SIEM solution. Log Correlation – The Heart of SIEM SIEM software works with the principle of log collection and correlation, therefore, it's important to ensure that log correlation happens effectively, in real time, and provides centralized visibility into potentially insecure and non-co...

Security expert Ebrahim Hegazy has found a Password disclosure vulnerability in Barracuda update servers which allows to gain access to employee credentials. The Egyptian information security advisor Ebrahim Hegazy( @Zigoo0 ) has found a Password disclosure vulnerability in one of Barracuda update servers which allows the attackers to gain access to all its employee data. When the system administrator needs to protect a directory with a second authentication layer (basic authentication ) besides the back-end authentication, he can do it with multiple methods, one of that methods is through the configuration of .htaccess and .htpasswd files. A proper configuration could prevent a visitor to surf reserved area (e.g /Cpanel or /admin), in this scenario a popup proposes to the user asking to enter authentication credentials, that credentials are saved inside .htpasswd file as: Username:Password In normal scenarios the .htpasswd file should be stored outside the we...

One of the most popular free calling App " Viber " for smartphones got hacked and defaced their one of the subdomain i.e https://support.viber.com/ by  Pro-Assad hacker group the   Syrian Electronic Army . According claimed to take backup of their partial database , as shown, " We weren't able to hack all Viber systems " hacker said. SEA hackers also suggested Viber (an instant-messaging and VoIP service) users to uninstall the application because company is spying and tracking each user, recording IP address of each user in database as shown above, " Warning: If you have "Viber" app installed we advise you to delete it " they tweeted . Earlier this year, Viber announced that it had over 200 million mobile users. Just today same hackers also managed to hacked into  Daily Dot News website and deleted an article against them and last weekend Millions of Phone Book records were stolen from Truecaller Database by SE...

Pro-Assad hacker group the Syrian Electronic Army claims to have breached the online news portal " Daily Dot " and deleted an article with a caricature of Syrian President Bashar al-Assad. SEA hackers gave an advance warning to Daily Dot editorial team via twitter , said " Dear @dailydot, please remove the attached picture in this article: https://www.dailydot.com/news/syrian-electronic-army-tango-me/ … or we will do something you will not like it. " But Daily Dot refused to comply, and hackers broke into the Gmail account of one of its staff, then into the site's administration panel and removed the article in question altogether, as challenged ! The attackers have published several pictures, including ones of emails sent out to Daily Dot staff about the Syrian Electronic Army's threat. Staff have been warned that the hackers use phishing emails to trick them into handing over their account credentials. " The stupid @dailydot administra...

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...