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Beware Internet Users! Cryptowall 4.0 – the newest version of the world's worst Ransomware – has surfaced in the Nuclear exploit kit , one of the most potent exploit kits available in the underground market for hacking into computers. Ransomware threat has emerged as one of the biggest threats to internet users in recent times. Typically, a Ransomware malware encrypts all files on victim's computer with a strong cryptographic algorithm, then demand a ransom to be paid in Bitcoin (range between $200 and $10,000). Cryptowall is currently among the most widespread and sophisticated family of Ransomware backed by a very robust back-end infrastructure. Also Read: Anyone can Now Create their Own Ransomware using This Hacking ToolKit The recent report dated back to last month suggested that the authors of Cryptowall 3.0 ransomware virus have managed to raise more than $325 Million in revenue in the past year alone. With the debut of Cryptowall 4.0 at the beg

That's a lot of Login credentials fetch by a single hacker. The FBI believes a single hacker who goes by the moniker Mr.Grey has stolen login credentials for over 1.2 Billion online accounts – apparently the biggest heist of log-in credentials the FBI has investigated thus far. Yeah, that's not Fifty, but 1.2 Billion Shades of Grey . The information came from the court documents the federal agents submitted to support its search warrant request in 2014, Reuters reported . The cyber security firm ' Hold Security ' initially reported the theft of the credentials last year. It found out that Russian hacking group CyberVor has stolen 1.2 Billion login details and an additional 500 Million email accounts. Botnet Breach These data were said to have been harvested from over 420,000 websites via botnets looking for SQL injection flaws ; the same technique recently used to hack TalkTalk . Botnets are usually employed to attack an individual targ

It comes as no surprise that today's cyber threats are orders of magnitude more complex than those of the past. And the ever-evolving tactics that attackers use demand the adoption of better, more holistic and consolidated ways to meet this non-stop challenge. Security teams constantly look for ways to reduce risk while improving security posture, but many approaches offer piecemeal solutions – zeroing in on one particular element of the evolving threat landscape challenge – missing the forest for the trees.  In the last few years, Exposure Management has become known as a comprehensive way of reigning in the chaos, giving organizations a true fighting chance to reduce risk and improve posture. In this article I'll cover what Exposure Management is, how it stacks up against some alternative approaches and why building an Exposure Management program should be on  your 2024 to-do list. What is Exposure Management?  Exposure Management is the systematic identification, evaluation,

Russian hackers have discovered a novel technique to rip off Millions of dollars from banks and ATMs. Criminals in Russia used a technique, called " Reverse ATM Attack ," and stole 252 Million Rubles ( US$3.8 Million ) from at least five different banks, according to the information obtained by Russian digital intelligence firm Group-IB . What is Reverse ATM Attack? According to the intelligence firm, an attacker would deposit sums of 5,000, 10,000 and 30,000 Rubles into legitimate bank accounts using ATMs, and immediately withdraw the same amounts right away with a printed receipt of the payment transaction. The details included in the receipt, containing a payment reference number and the amount withdrawn, would then be transferred to a partner hacker, who had remote access to the infected POS terminals, usually located outside of Russia. Also Read: German Bank ATMs vulnerable to Hackers The partner hacker would then use these details to perform a reversal

Imagine you have lost your credit card and applied for a fresh credit card from your bank. What if some criminal is using your new credit card before you have even received it? Yes, it's possible at least with this $10 device. Hardware hacker Samy Kamkar has built a $10 device that can predict and store hundreds of American Express credit card numbers, allowing anyone to use them for wireless payment transactions, even at non-wireless terminals. The device, dubbed MagSpoof , guesses the next credit card numbers and new expiration dates based on a cancelled credit card's number and when the replacement card was requested respectively. This process does not require the three or four-digit CVV numbers that are printed on the back side of the credit cards. Also Read:  How Hackers Can Hack Your Chip-and-PIN Credit Cards The tiny gadget would be a dream of any card fraudster who can pilfer cash from the stolen credit cards even after they have been blocked

Remember Junaid Hussain ? Junaid Hussain – a hacker turned ISIS cyber mastermind who was killed in a US drone strike in August this year. But something has emerged what we don't know about the death of Hussain. The infamous hacker who in the past hacked the Anonymous pseudo-official Twitter accounts, now claims he served as an FBI informant to help the US government track down Junaid Hussain. The hacker, goes by the online alias Shm00p ( @5hm00p ), is a member of the hacking collective Rustle League and believes he is "99.9% sure" that the information given by him to the FBI agents led to the extrajudicial killing of Hussain. "What the fuck have I done," Shm00p tweeted early Sunday morning. Over 15 hours later after his first tweet, Shm00p made a series of tweets at the FBI Twitter account. "I lost a lot of good friendship and my fucking honor," Shm00p tweeted at the FBI. You can see an archived copy of his now deleted t

Similar to the Superfish malware that surrounded Lenovo laptops in February, another big computer manufacturer Dell spotted selling PCs and laptops pre-installed with a rogue SSL certificate that could allow attackers: To impersonate as any HTTPS-protected website and spy on when banking or shopping online. The rogue certificate, dubbed eDellRoot , was first discovered over the weekend by a software programmer named Joe Nord . The certificate is so creepy that it automatically re-installs itself even when removed from the Windows operating system. Also Read:  Lenovo Caught Using Rootkit to Secretly Install Unremovable Software Superfish 2.0: Unkillable Zombie The self-signed transport layer security (TLS) credential came pre-installed as a root certificate on Dell PCs and laptops that are signed with the same private cryptographic key, which is stored locally. That means an attacker with moderate technical skills can extract the key and abuse it to sign fo

In the wake of horrific terror attacks in Paris, the online Hacktivist group Anonymous last week declared " total war " against the Islamic State militant group (ISIS) that claimed responsibility for the attacks. While French, Russian, and US military are bombing ISIS from the sky, Anonymous members from all over the world are carrying out their very own cyber attack campaign, dubbed #OpParis , against the terrorist organization. Anonymous has claimed to have taken down 20,000 ISIS-affiliated Twitter accounts in order to take revenge from ISIS for the deadly Paris attacks on November 13. Anonymous Took Down 20,000 ISIS-affiliated Twitter Accounts In a YouTube video posted on Wednesday, the group said: "More than 20,000 Twitter accounts belonging to ISIS were taken down by Anonymous." The group has provided a list of all the Twitter accounts that have been taken down. On Tuesday, the hacktivist group claimed to have successfully taken

Own an Android Smartphone? Hackers can install any malicious third-party app on your smartphone remotely even if you have clearly tapped a reject button of the app. Security researchers have uncovered a trojanized adware family that has the capability to automatically install any app on an Android device by abusing the operating system's accessibility features. Michael Bentley , head of response at mobile security firm Lookout, warned in a blog post published Thursday that the team has found three adware families: Shedun (GhostPush) Kemoge (ShiftyBug) Shuanet Also Read:  Android Malware Can Spy On You Even When Your Mobile Is Off All the three adware families root-infect Android devices in order to prevent their removal and give attackers unrestricted access to the devices. But, it seems that the Shedun adware family has capabilities that go beyond the reach of other adware families. The Malware Doesn't Exploit Any Vulnerability It is

Do Mac Computers Get Viruses? Yes, Of Course, they do!  According to stats, malware for MAC OS X has appeared five times more in 2015 alone than the previous five years combined. As malware for Macs is becoming more common, Google has decided to add support for Mac  OS X malware detection to its VirusTotal web-based service. VirusTotal — launched in 2004 and acquired by Google in 2012 — is a free and popular online service for security researchers and Hackers that lets you upload files to check them for viruses. VirusTotal scans uploaded files with more than 55 different Antivirus products and Online scan engines to provide a combined report on the results. VirusTotal also runs certain ' Windows PE files and Android apps ' files in the Sandbox , a controlled research environment used for malware analysis. According to the recent announcement, VirusTotal will also be able to execute suspicious Mac executable files inside its Sandbox environment

Yes, you heard it right. Mark Zuckerberg has left his job at Facebook. Don't believe me? I can prove it to you. —  Check this Facebook Post by yourself  — This is weird, Isn't it? But, don't be surprised or shocked, because what you just saw was only an illusion. This is actually a minor bug in the popular social media website that allows anyone to manipulate the life event of any user who has his work status posted on Facebook. The bug, uncovered by the independent hacker Sachin Thakuri , is not a technical flaw. So how was he able to do this? All Thakuri did is took the original URL of Mark Zuckerberg life event: https://www.facebook.com/zuck/timeline/story?ut=32&wstart=-2051193600&wend=2147483647&hash=971179541251&pagefilter=3 &ustart=1 &__mref=message_bubble ...and remove the ustart=1 parameter, which left him with: https://www.facebook.com/zuck/timeline/story?ut=32&wstart=-2051193600&wend=2147483647&ha

The terrorist groups are encouraging its followers to use Telegram to make their propaganda invisible from law enforcement, but some security experts believe that Telegram may not be as secure as jihadi advocates may like to believe. Telegram is an end-to-end encrypted messaging service that has been adopted by a lot more people than ISIS — as of last year, the company claimed more than 50 Million Telegram users sending 1 Billion messages per day. Terrorists love Telegram because it not only provides an encrypted Secret Chat feature that lets its users broadcast messages to unlimited subscribers but also offers self-destructing message allowing users to set their messages to self-destruct itself after a certain period. Is Telegram Really Secure? In a blog post published Wednesday, the security researcher known as " the Grugq " pointed out several issues with Telegram that might obstruct terrorists from using it.  Here's the list of issues with

The terrorist groups affiliated with the Islamic State have an extensive presence not only on social media accounts but also on the popular end-to-end encrypted messaging app Telegram through which they communicate with their followers and spread terror propaganda materials. Telegram has always been terrorist's favorite, but ISIS had been using the app since October, when Telegram introduced an end-to-end encrypted Secret Chat feature that lets users broadcast messages to an unlimited number of subscribers. Moreover, Telegram also provides self-destructing message feature that allows users to set their messages to self-destruct itself after a certain period of time. But, the Good News is: The nonprofit organization that runs Telegram has blocked around 78 ISIS-affiliated channels that the terrorists used to: Communicate with their members Spread propaganda Recruit foreign supporters Plan operations Radicalize young people "We were disturbed to learn that Telegram

The online Hacktivist group Anonymous declared War against the Islamic State militant group (ISIS) that claimed responsibility for the horrific terrorist attacks that rocked Paris last week. In response to the Anonymous' warning of launching their "biggest operation ever" against the terrorist group, ISIS militants called Anonymous – "IDIOTS" . It seems like Anonymous has taken ISIS response very seriously and the group has started carrying out their attacks against the terror organisation. Anonymous First 'Cyber Attack' on ISIS Soon after its war declaration, Anonymous claimed to have taken down more than 5,500 pro-ISIS Twitter accounts in #OpParis (Operation Paris). In the past, hackers and organizations associated with Anonymous brought down websites allegedly connected with ISIS and claimed to have taken down thousands of ISIS accounts, disrupting their social media recruitment efforts. Also Read: Would Encryption Backdoor S

Google and Asus are finally ready to release their new micro Chrome OS computer called the Chromebit — that retails at a great price, just $85. That is quite cheap for what is essentially a portable computer that you can take anywhere in your pocket. Also Read:   CHIP — The World's First $9 Computer . Announced back in March, the Chromebit is a fully featured Computer-on-a-Stick that plugs into TV or any screen and turns it into what Google calls a " full-fledged Chrome OS-based computer. " All you need to do is: Plug the Chromebit into any HDMI port Hook up the power cable, a Bluetooth keyboard and a mouse Your instant computer is ready It has a smarter clinch on the business end so that you can easily plug the Chromebit into practically any HDMI port without the need for any extension cable. Also Read:   Mouse Box — An Entire Computer inside a Mouse . Despite its low price of just $85, the Chromebit offers you a complete Chrome OS experience,

The Anonymous Hacking group on Sunday declared Total War against the ISIS , the Islamic State terror organization that claimed responsibility for the Paris attacks on Friday that killed 129 people and hundreds more injured. In a sinister video posted on YouTube, the Cyber Hacktivists said they will launch their " biggest operation ever " with the warning that " Anonymous from all over the world will hunt you down." Also Read:   Would Encryption Backdoor Stop Paris-like Terror Attacks? Now, The Islamic State militant group (ISIS) has released a statement, responding to Anonymous's declaration of total war. They (ISIS) called Anonymous – IDIOTS , … and issued some anti-hacking tips to pro-ISIS supporters to protect against cyber attacks. The message from ISIS to Anonymous came through one of the ISIS-affiliated official channels, dubbed ELITE SECTION of IS , on the messaging app Telegram . The message read: " The #Anonymous hackers threatened in a new video r

With 129 people killed in Paris terror attacks and dozens critically wounded, the law enforcement and intelligence officials are reviving their efforts to force companies to put some backdoors in encryption so that they can access your information. How did the Intelligence agencies fail to Intercept terrorist plans of these attacks? In the wake of the Paris terror attacks, Former CIA Director Michael Morell argued on TV that encrypted communication services may have aided the planning and plotting of the Paris attacks, blaming Edward Snowden and US companies for the attacks. Also Read:  NO, We Can't Blame Edward Snowden and Encryption for Terror Attacks With more Surveillance and Encryption backdoor, Is it possible that Friday's attacks could have been stopped before they began? Morell suggested that recalcitrant US companies should be forced to install government backdoors in their software and hand over encryption keys to the government, thinking that Encryption Backd