The only way i have ever been able to get into a DVR when i did not know the password was to call the manufacture and give them the serial number off the recorder. Some manufacture have a program that runs on the back of the software that has a rolling code that changes everyday. They can give you the code of the day. I am a dealer and have direct tech support from the manufacture so you might not get any help as a consumer. It does not make for a very safe system if there is a easy back door into programming. @ Rockvilleash1976 our dealer wont allow us to directly talk to the manufacturer, they only sent the PDF manual but its not the exact model, i ask the dealer to ask the manufacturer if there's any way or trick to reset the password still i have no word from them. Download Akvis Smartmask Portable. I am been trying also other DVR brand procedure so far none of them worked.

Feb 15, 2017 - 13 min - Uploaded by CCTV Networking Technical SupportCCTV Networking Technical Support.. Hacking CCTV, Routers, Modems, DVR, NVR.

The manufacturer is in China. Contact info: D9104: D9104B: As you'll see, there's nothing listed in the download section. The least they can do is post a manual. The only downloads they seem to have is remote viewing software under the Technical Services tab. I hope you have success contacting them and resolving your issue. @ Rockvilleash1976 our dealer wont allow us to directly talk to the manufacturer, they only sent the PDF manual but its not the exact model, i ask the dealer to ask the manufacturer if there's any way or trick to reset the password still i have no word from them.

I am been trying also other DVR brand procedure so far none of them worked. The manufacturer is in China. Contact info: D9104: D9104B: As you'll see, there's nothing listed in the download section. The least they can do is post a manual. The only downloads they seem to have is remote viewing software under the Technical Services tab. I hope you have success contacting them and resolving your issue. Yes your right i already visited their website.its not raysharp that my dealer get this DVR.

I suspected JRSE but their website are all camera.

Why is my iPhone slow? Do you also ask this question again and again? Well, the biggest conspiracy theory floating around from years that Apple deliberately slows down performance on your older iPhones whenever the company is about to launch the next version of its flagship to push its sale is TRUE ( at least partially). Apple has finally admitted that it does indeed intentionally slow down older iPhone models, without notifying its customers, though the company claims the move is not intended to encourage customers to upgrade to newer iPhone models. Instead, Apple says it is a feature—implemented on the iPhone 6, 6S and SE last year during a software update, and on the iPhone 7 in December with the release of iOS 11.2—to protect against unexpectedly shutting down of older iPhones due to aging batteries and prolong their lifespan. ' Last year we released a feature for iPhone 6, iPhone 6s and iPhone SE to smooth out the instantaneous peaks only when needed to prevent the device from unexpectedly shutting down during these conditions,' the company said in an official statement to Reuters. ' We've now extended that feature to iPhone 7 with iOS 11.2, and plan to add support for other products in the future.'

According to Apple, the issue resides in iPhone's battery, and not in its processor. The performance of lithium-ion battery used in iPhones degrades over time, which could result in damaging the internal components of the device. Therefore, Apple intentionally throttles the performance of iPhones that have older batteries, batteries with low charge or that are cold, in an attempt to protect their components.

The above statement by Apple came in response to a blog post published earlier this week by Toronto-based firm Geekbench developer John Poole, who analyzed the performance of iPhone 6S and iPhone 7 over time. Poole expected the battery capacity to decrease as they age, but processor performance to stay the same. He found that an iOS update rolled out to fix a 'sudden shutdown' issue was to blame for the decreased performance. 'Users expect either full performance or reduced performance with a notification that their phone is in low-power mode,' Poole wrote in a published Monday (18th December). 'This fix creates a third, unexpected state. While this state is created to mask a deficiency in battery power, users may believe that the slow down is due to CPU performance, instead of battery performance, which is triggering an Apple introduced CPU slow-down.'

Apparently, this latest Apple's revelation sparked an outcry among Apple fans. Although the company was not playing a bad trick to push the sale of newer iPhone models by slowing older ones, Apple should show a bit more honesty in a relationship with its customers who call themselves Apple fans. Security researchers have discovered multiple attack campaigns conducted by an established Chinese criminal group that operates worldwide, targeting database servers for mining cryptocurrencies, exfiltrating sensitive data and building a DDoS botnet. The researchers from security firm GuardiCore Labs have thousands of attacks launched in recent months and identified at least three attack variants— Hex, Hanako, and Taylor—targeting different MS SQL and MySQL servers for both Windows and Linux.

The goals of all the three variants are different—Hex installs cryptocurrency miners and remote access trojans (RATs) on infected machines, Taylor installs a keylogger and a backdoor, and Hanako uses infected devices to build a DDoS botnet. So far, researchers have recorded hundreds of Hex and Hanako attacks and tens of thousands of Taylor attacks each month and found that most compromised machines are based in China, and some in Thailand, the United States, Japan and others. To gain unauthorized access to the targeted database servers, the attackers use brute force attacks and then run a series of predefined SQL commands to gain persistent access and evade audit logs. What's interesting?

To launch the attacks against database servers and serve malicious files, attackers use a network of already compromised systems, making their attack infrastructure modular and preventing takedown of their malicious activities. For achieving persistent access to the victim's database, all three variants (Hex, Hanko, and Taylor) create backdoor users in the database and open the Remote Desktop port, allowing attackers to remotely download and install their next stage attack—a cryptocurrency miner, Remote Access Trojan (RAT) or a DDoS bot.

'Later in the attack, the attacker stops or disables a variety of anti-virus and monitoring applications by running shell commands,' the researchers wrote in their blog post published Tuesday. 'The anti-virus targeted is a mixture of well-known products such as Avira and Panda Security and niche software such as Quick Heal and BullGuard.' Finally, to cover their tracks, the attackers deletes any unnecessary Windows registry, file, and folder entry using pre-defined batch files and Visual Basic scripts. Injustice Gods Among Us Keygen Generator. Administrators should check for the existence of the following usernames in their database or systems in order to identify if they have been compromised by the Chinese criminal hackers. To prevent compromise of your systems, researchers advised administrators to always follow the databases hardening guides (provided by both and ), rather than just having a strong password for your databases. 'While defending against this type of attacks may sound easy or trivial—'patch your servers and use strong passwords'—we know that 'in real life' things are much more complicated.

The best way to minimize your exposure to campaigns targeting databases is to control the machines that have access to the database,' the researchers advised. 'Routinely review the list of machines that have access to your databases, keep this list to a minimum and pay special attention to machines that are accessible directly from the internet. Every connection attempt from an IP or domain that does not belong to this list should be blocked and investigated.' Romanian police have arrested five individuals suspected of infecting tens of thousands of computers across Europe and the United States in recent years by spreading two infamous ransomware families—Cerber and CTB Locker.

Under Operation Bakovia—a major global police operation conducted by Europol, the FBI and law enforcement agencies from Romanian, Dutch, and the UK—raided six houses in East Romania and made five arrests, Europol on Wednesday. Authorities have seized a significant amount of hard drives, external storage, laptops, cryptocurrency mining devices, numerous documents and hundreds of SIM cards during the raid. One thing to note is that all of the five suspects were not arrested for developing or maintaining the infamous ransomware strains, but for allegedly spreading CTB Locker and Cerber. Based on CryptoLocker,, aka Critroni, was the most widely spread ransomware families in 2016 and was the first ransomware to use the Tor anonymizing network to hide its command and control servers. Emerged in March 2016, works on ransomware-as-a-service (RaaS) model that helped it to gain widespread distribution, allowing any would-be hacker to spread the malware in exchange for 40% of each ransom amount paid. While CTB Locker helped criminals made $27 million in ransom, Cerber was ranked by Google as the most criminally profitable ransomware that helped them earned $6.9 million up in July 2017. As with most ransomware, CTB Locker and Cerber distributors were using the most common attack vectors, such as phishing emails and exploit kits.

'In early 2017, the Romanian authorities received detailed information from the Dutch High Tech Crime Unit and other authorities that a group of Romanian nationals was involved in sending spam messages,' Europol said in its press release. 'The spam messages intended to infect computer systems and encrypt their data with the CTB-Locker ransomware aka Critroni. Each email had an attachment, often in the form of an archived invoice, which contained a malicious file. Once this attachment was opened on a Windows system, the malware encrypted files on the infected device.' Although the authorities did not release the actual identities of the arrested individuals yet, Europol released a dramatic video of the arrests, where you can see how armed officers stormed the suspects' residence. The North Korean hacking group has turned greedy. Security researchers have a new widespread malware campaign targeting cryptocurrency users, believed to be originated from Lazarus Group, a state-sponsored hacking group linked to the North Korean government.

Active since 2009, Lazarus Group has been attributed to many high profile attacks, including, $81 million heists from the, and the latest —. The United States has officially blamed North Korea for global WannaCry ransomware attack that infected hundreds of thousands of computers across more than 150 countries earlier this year. In separate news, security experts have blamed Lazarus group for stealing bitcoins worth millions from the South Korean exchange, forcing it to shut down and file for bankruptcy after losing 17% of its assets. Researchers from security firm Proofpoint have published a new report, revealing a connection between Lazarus Group and a number of multistage cyber attacks against cryptocurrency users and point-of-sale systems. 'The group has increasingly focused on financially motivated attacks and appears to be capitalizing on both the increasing interest and skyrocketing prices for cryptocurrencies,' the researchers said.

'The Lazarus Group’s arsenal of tools, implants, and exploits is extensive and under constant development.' After analyzing a large number of spear phishing emails with different attack vectors from multiple spear phishing campaigns, researchers discovered a new PowerShell-based reconnaissance implant from Lazarus Group arsenal, dubbed PowerRatankba. Encryption, obfuscation, functionality, decoys, and command-and-control servers used by PowerRatankba closely resembles the original Ratankba implant developed by Lazarus Group. The PowerRatankba implant is being spread using a massive email campaign through the following attack vectors. PowerRatankba, with at least two variants in the wild, acts as a first-stage malware that delivers a fully-featured backdoor (in this case, Gh0st RAT) only to those targeted companies, organizations, and individuals that have interest in cryptocurrency. 'During our research, we discovered that long-term sandboxing detonations of PowerRatankba not running cryptocurrency related applications were never infected with a Stage2 implant.

This may indicate that the PowerRatankba operator(s) were only interested in infecting device owners with an obvious interest in various cryptocurrencies,' reads the 38-page-long report [PDF] published by Proofpoint. Once installed, Gh0st RAT allows cybercriminals to steal credentials for cryptocurrency wallets and exchanges. It's notable that PowerRatankba and Gh0st RAT don't exploit any zero-day vulnerability; instead, Lazarus Group relies on mixed programming practices, like C&C communication over HTTP, use of Spritz encryption algorithm and the Base64-encoded custom encryptor. 'It is already well-known that Lazarus Group has targeted and successfully breached several prominent cryptocurrency companies and exchanges,' the researchers say.

'From these breaches, law enforcement agencies suspect that the group has amassed nearly $100 million worth of cryptocurrencies based on their value today.' Besides stealing cryptocurrencies, the group was also found infecting SoftCamp point-of-sale (POS) terminals, largely deployed in South Korea, using RatankbaPOS malware for stealing credit card data. Since RatankbaPOS was sharing same C&C server as the PowerRatankba implant, it is believed that both the implants are linked to Lazarus Group.

The explosive growth in cryptocurrency values has motivated not only traders but also hackers to invest all their time and resources in making digital wealth. More details about the new malware campaigns run by Lazarus Group can be found in the in-depth report [], titled ' North Korea Bitten by Bitcoin Bug—Financially motivated campaigns reveal a new dimension of the Lazarus Group,' published by PowerPoint on Wednesday. Buying popular plugins with a large user-base and using it for effortless have become a new trend for bad actors. One such incident happened recently when the renowned developer BestWebSoft sold a popular Captcha WordPress plugin to an undisclosed buyer, who then modified the plugin to download and install a hidden backdoor.

In a published on Tuesday, WordFence security firm revealed why WordPress recently kicked a popular plugin with more than 300,000 active installations out of its official plugin store. While reviewing the source code of the Captcha plugin, WordFence folks found a severe backdoor that could allow the plugin author or attackers to remotely gain administrative access to WordPress websites without requiring any authentication. The plugin was configured to automatically pull an updated 'backdoored' version from a remote URL — https[://]simplywordpress[dot]net/captcha/captcha_pro_update.php — after installation from the official Wordpress repository without site admin consent. This backdoor code was designed to create a login session for the attacker, who is the plugin author in this case, with administrative privileges, allowing them to gain access to any of the 300,000 websites (using this plugin) remotely without requiring any authentication. 'This backdoor creates a session with user ID 1 (the default admin user that WordPress creates when you first install it), sets authentication cookies, and then deletes itself’' reads the WordFence blog post. 'The backdoor installation code is unauthenticated, meaning anyone can trigger it.'

Also, the modified code pulled from the remote server is almost identical to the code in legitimate plugin repository, therefore 'triggering the same automatic update process removes all file system traces of the backdoor,' making it look as if it was never there and helping the attacker avoid detection. The reason behind the adding a backdoor is unclear at this moment, but if someone pays a handsome amount to buy a popular plugin with a large user base, there must be a strong motive behind. In similar cases, we have seen how organized cyber gangs and applications to stealthy infect their large user base with malware, adware, and spyware.

While figuring out the actual identity of the Captcha plugin buyer, WordFence researchers found that the simplywordpress[dot]net domain serving the backdoor file was registered to someone named 'Stacy Wellington' using the email address 'scwellington[at]hotmail.co.uk.' Using reverse whois lookup, the researchers found a large number of other domains registered to the same user, including Convert me Popup, Death To Comments, Human Captcha, Smart Recaptcha, and Social Exchange. What's interesting? All of the above-mentioned domains booked under the user contained the same backdoor code that the WordFence researchers found in Captcha. WordFence has teamed up with WordPress to patch the affected version of Captcha plug-in and blocked the author from publishing updates, so websites administrators are highly recommended to replace their plugin with the latest official Captcha version 4.4.5. WordFence has promised to release in-depth technical details on how the backdoor installation and execution works, along with a proof-of-concept exploit after 30 days so that admins get enough time to patch their websites.