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Weeks Before WannaCry, Cryptocurrency Mining Botnet Was Using Windows SMB Exploit

Weeks Before WannaCry, Cryptocurrency Mining Botnet Was Using Windows SMB Exploit

May 16, 2017
A security researcher has just discovered a stealthy cryptocurrency-mining malware that was also using Windows SMB vulnerability at least two weeks before the outbreak of WannaCry ransomware attacks. According to Kafeine, a security researcher at Proofpoint , another group of cyber criminals was using the same EternalBlue exploit , created by the NSA and dumped last month by the Shadow Brokers, to infect hundreds of thousands of computers worldwide with a cryptocurrency mining malware called ' Adylkuzz .' This malicious campaign went unnoticed for weeks because unlike WannaCry , this malware does not install ransomware or notify victims, but instead, it quietly infects unpatched computers with malware that only mine ' Monero ,' a Bitcoin-like cryptocurrency. This Malware Saves Computers From Getting Hacked By WannaCry The Researcher believes Adylkuzz malware attack could be larger in scale than WannaCry ransomware attack because it has been designed to blo
Shadow Brokers, Who Leaked WannaCry SMB Exploit, Are Back With More 0-Days

Shadow Brokers, Who Leaked WannaCry SMB Exploit, Are Back With More 0-Days

May 16, 2017
The infamous hacking collective Shadow Brokers – the one who leaked the Windows SMB exploit in public that led to last weekend's WannaCrypt menace – are back, this time, to cause more damage. In typically broken English, the Shadow Brokers published a fresh statement (with full of frustration) a few hours ago, promising to release more zero-day bugs and exploits for various desktop and mobile platforms starting from June 2017. However, this time the Shadow Brokers leaks will not be available for everybody, as the hacking collective said: "TheShadowBrokers is launching new monthly subscription model. Is being like [the] wine of month club. Each month peoples can be paying membership fee, then getting members only data dump each month." To some extent, this is good news, but it is terrible news too. Good because now all these upcoming alleged unpatched vulnerabilities will be patched after being disclosed and terrible because the group will sell new zero-day e
Recover from Ransomware in 5 Minutes—We will Teach You How!

Recover from Ransomware in 5 Minutes—We will Teach You How!

Apr 18, 2024Cyber Resilience / Data Protection
Super Low RPO with Continuous Data Protection: Dial Back to Just Seconds Before an Attack Zerto , a Hewlett Packard Enterprise company, can help you detect and recover from ransomware in near real-time. This solution leverages continuous data protection (CDP) to ensure all workloads have the lowest recovery point objective (RPO) possible. The most valuable thing about CDP is that it does not use snapshots, agents, or any other periodic data protection methodology. Zerto has no impact on production workloads and can achieve RPOs in the region of 5-15 seconds across thousands of virtual machines simultaneously. For example, the environment in the image below has nearly 1,000 VMs being protected with an average RPO of just six seconds! Application-Centric Protection: Group Your VMs to Gain Application-Level Control   You can protect your VMs with the Zerto application-centric approach using Virtual Protection Groups (VPGs). This logical grouping of VMs ensures that your whole applica
Apple Releases Dozens of Security Patches for Everything

Apple Releases Dozens of Security Patches for Everything

May 16, 2017
While Windows users are currently in fear of getting their systems hijacked by the WannaCry ransomware outbreak, Apple users are sitting relaxed, thinking that malware attacks are something that happens to Windows users, and not Apple. But you are mistaken – Apple products are also not immune to the hack attacks and malware infections, as an ebook can hack your Mac, iPhone, and iPad. Apple on Monday pushed out software updates for iOS, macOS, Safari, tvOS, iCloud, iTunes, and watchOS to fix a total of 67 unique security vulnerabilities, many of which allows attackers to perform remote code execution on an affected system. iOS is 10.3.2 for iPhone, iPad, and iPod Apple's mobile operating system iOS 10.3.2 for the iPhone, iPad and iPod touch addresses 41 security flaws, 23 of which resides in WebKit, including 17 remote code execution and 5 cross-site scripting (XSS) vulnerabilities. Besides this, iOS 10.3.2 also addresses a pair of flaws in iBooks for iOS (CVE-2017-24
cyber security

Today's Top 4 Identity Threat Exposures: Where To Find Them and How To Stop Them

websiteSilverfortIdentity Protection / Attack Surface
Explore the first ever threat report 100% focused on the prevalence of identity security gaps you may not be aware of.
Google Researcher Finds Link Between WannaCry Attacks and North Korea

Google Researcher Finds Link Between WannaCry Attacks and North Korea

May 16, 2017
So far, nobody had an idea that who was behind WannaCry ransomware attacks? But now there is a clue that lies in the code. Neel Mehta, a security researcher at Google, found evidence that suggests the WannaCry ransomware, that infected 300,000 machines in 150 countries over the weekend, is linked to a state-sponsored hacking group in North Korea, known for cyber attacks against South Korean organizations. What's Happening? What is WannaCry? This is the fifth day since the WannaCry ransomware attack surfaced, that leverages a critical Windows SMB exploit and still infecting machines across the world using newly released variants that don't have any "kill switch" ability. In case, if you have landed on WannaCry story for the first time, and don't know what's going on, you are advised to also read this simple, summarized, but detailed explanation: WannaCry: What Has Happened So Far & How to protect your PCs WannaCry: First Nation-State Powered Ran
WannaCry Ransomware: Everything You Need To Know Immediately

WannaCry Ransomware: Everything You Need To Know Immediately

May 15, 2017
By now I am sure you have already heard something about the WannaCry ransomware , and are wondering what's going on, who is doing this, and whether your computer is secure from this insanely fast-spreading threat that has already hacked nearly 200,000 Windows PCs over the weekend. The only positive thing about this attack is that — you are here — as after reading this easy-to-understandable awareness article, you would be so cautious that you can save yourself from WannaCry, as well as other similar cyber attacks in the future. Also Read — Google Researcher Finds Link Between WannaCry Attacks and North Korea . Since this widely spread ransomware attack is neither the first nor the last one to hit users worldwide, prevention is always the key to protect against such malware threats. What is WannaCry? How to Protect your Computer from WannaCry Ransomware? Follow These Simple Steps. TWEET THIS In this article, we have provided some of the most important primary secu
WikiLeaks Reveals 'AfterMidnight' & 'Assassin' CIA Windows Malware Frameworks

WikiLeaks Reveals 'AfterMidnight' & 'Assassin' CIA Windows Malware Frameworks

May 15, 2017
When the world was dealing with the threat of the self-spreading WannaCry ransomware , WikiLeaks released a new batch of CIA Vault 7 leaks , detailing two apparent CIA malware frameworks for the Microsoft Windows platform. Dubbed " AfterMidnight " and " Assassin ," both malware programs are designed to monitor and report back actions on the infected remote host computer running the Windows operating system and execute malicious actions specified by the CIA. Since March, WikiLeaks has published hundreds of thousands of documents and secret hacking tools that the group claims came from the US Central Intelligence Agency (CIA). This latest batch is the 8th release in the whistleblowing organization's 'Vault 7' series. 'AfterMidnight' Malware Framework According to a statement from WikiLeaks, 'AfterMidnight' allows its operators to dynamically load and execute malicious payload on a target system. The main controller of the ma
WannaCry Kill-Switch(ed)? It’s Not Over! WannaCry 2.0 Ransomware Arrives

WannaCry Kill-Switch(ed)? It's Not Over! WannaCry 2.0 Ransomware Arrives

May 13, 2017
Update —  After reading this article, if you want to know, what has happened so far in past 4 days and how to protect your computers from WannaCry, read our latest article " WannaCry Ransomware: Everything You Need To Know Immediately . "  If you are following the news, by now you might be aware that a security researcher has activated a "Kill Switch" which apparently stopped the WannaCry ransomware from spreading further. But it's not true, neither the threat is over yet. However, the kill switch has just slowed down the infection rate. Updated:  Multiple security researchers have claimed that there are more samples of WannaCry out there, with different 'kill-switch' domains and without any kill-switch function, continuing to infect unpatched computers worldwide (find more details below). So far, over 237,000 computers across 99 countries around the world have been infected, and the infection is still rising even hours after the kill swit
Protect Against WannaCry: Microsoft Issues Patch for Unsupported Windows (XP, Vista, 8,...)

Protect Against WannaCry: Microsoft Issues Patch for Unsupported Windows (XP, Vista, 8,...)

May 13, 2017
Update —  After reading this article, if you want to know, what has happened so far in past 4 days and how to protect your computers from WannaCry, read our latest article " WannaCry Ransomware: Everything You Need To Know Immediately . "  In the wake of the largest ransomware attack in the history that had already infected over 114,000 Windows systems worldwide since last 24 hours, Microsoft just took an unusual step to protect its customers with out-of-date computers. Also Read —   Google Researcher Finds Link Between WannaCry Attacks and North Korea . Microsoft has just released an emergency security patch update for all its unsupported version of Windows, including Windows XP, Vista, Windows 8, Server 2003 and 2008 Editions. So, if your organization, for some reason, is still running on Windows XP or Vista, you are strongly advised to download and APPLY PATCH NOW ! WannaCrypt , or also known as WannaCry, is a new ransomware that wreaked havoc across the wo
WannaCry Ransomware That's Hitting World Right Now Uses NSA Windows Exploit

WannaCry Ransomware That's Hitting World Right Now Uses NSA Windows Exploit

May 12, 2017
Update —  After reading this article, if you want to know, what has happened so far in past 4 days and how to protect your computers from WannaCry, read our latest article " WannaCry Ransomware: Everything You Need To Know Immediately . "  Earlier today, a massive ransomware campaign hit computer systems of hundreds of private companies and public organizations across the globe – which is believed to be the most massive ransomware delivery campaign to date. The Ransomware in question has been identified as a variant of ransomware known as WannaCry (also known as 'Wana Decrypt0r,' 'WannaCryptor' or 'WCRY'). Like other nasty ransomware variants, WannaCry also blocks access to a computer or its files and demands money to unlock it. Once infected with the WannaCry ransomware, victims are asked to pay up to $300 in order to remove the infection from their PCs; otherwise, their PCs render unusable, and their files remain locked. In separate ne
Botnet Sending 5 Million Emails Per Hour to Spread Jaff Ransomware

Botnet Sending 5 Million Emails Per Hour to Spread Jaff Ransomware

May 12, 2017
A massive malicious email campaign that stems from the Necurs botnet is spreading a new ransomware at the rate of 5 million emails per hour and hitting computers across the globe. Dubbed "Jaff," the new file-encrypting ransomware is very similar to the infamous Locky ransomware in many ways, but it is demanding 1.79 Bitcoins (approx $3,150), which much higher than Locky, to unlock the encrypted files on an infected computer. According to security researchers at Forcepoint Security Lab, Jaff ransomware, written in C programming language, is being distributed with the help of Necurs botnet that currently controls over 6 million infected computers worldwide. Necurs botnet is sending emails to millions of users with an attached PDF document, which if clicked, opens up an embedded Word document with a malicious macro script to downloads and execute the Jaff ransomware, Malwarebytes says . Jaff is Spreading at the Rate of 5 Million per Hour The malicious email camp
Learn How to Code: Get 10 Best Online Training Courses for Just $49

Learn How to Code: Get 10 Best Online Training Courses for Just $49

May 12, 2017
Struggling to learn how to code? If you're looking to 'learn how to code' and seeking a career as an expert-level programmer, you should know how to play with codes and make your own. It's no secret that mastering a coding language or two can put you at the top of the job market – thanks to the boom in technology. Today, you can elevate your programming skills straight from the Internet to become an actual coder, but getting into a heavy subject like coding involves a lot of time and money. 'Learn to Code' 2017 Bundle: Get 10 Courses in 1 Pack Fortunately for you, this week's THN Deal Store brings the Ultimate Learn to Code 2017 Bundle that gives you access to 10 online training courses in 1 single account at just $49, instead of $1,186. This 95% discount is valid for next few days. The Ultimate Learn to Code 2017 Bundle, comes with lifetime access, offers you professional training courses on Python, Ruby, Java, iOS, HTML, CSS, AngularJS and other programmin
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