Network Security protections patchguard ghosthook

Related Stories:

Technology

Internet

Network Security

ghosthook attack bypasses windows patchguard protections

Network Security Fri Jun 23 2017 05:49:00 GMT+0000 (UTC)
WHERE THE PARTY'S AT -- Vulnerabilities discovered in Microsoft PatchGuard kernel protection could allow hackers to plant rootkits on computers running the company's latest and secure operating system, Windows 10. Researchers at CyberArk Labs have developed a new attack tec
It's been over a month since the WannaCry ransomware caused chaos worldwide and people have started counting its name as 'the things of past,' but ...WannaCry is not DEAD! The self-spreading ransomware is still alive and is working absolutely fine. T
WikiLeaks has published a new batch of the ongoing Vault 7 leak, this time detailing a tool suite which is being used by the CIA for Microsoft Windows that targets "closed networks by air gap jumping using thumb drives," mainly implemented in enterpr
A security researcher has found four vulnerabilities, including a critical remote code execution bug, in OpenVPN, those were not even caught in the two big security audits of the open source VPN software this year. OpenVPN is one of the most popular
'Do I really need to give this website so much about me?' That's exactly what I usually think after filling but before submitting a web form online asking for my personal details to continue. I am sure most of you would either close the whole tab or
The National Security Agency (NSA) the United States intelligence agency which is known for its secrecy and working in the dark has finally joined GitHub and launched an official GitHub page. The NSA employs genius-level coders and brightest mathemat
It seems Microsoft is planning to build its EMET anti-exploit tool into the kernel of Windows 10 Fall Creator's Update (also known as RedStone 3), which is expected to release in September/October 2017. So you may not have to separately download and
The Server Message Block version 1 (SMBv1) a 30-year-old file sharing protocol which came to light last month after the devastating WannaCry outbreak will be removed from the upcoming Windows 10 (1709) Redstone 3 Update. The SMBv1 is one of the inter
Security researchers have discovered more than a decade-old vulnerability in several Unix-based operating systems including Linux, OpenBSD, NetBSD, FreeBSD and Solaris which can be exploited by attackers to escalate their privileges to root, potentia
South Korean web hosting provider has agreed to pay $1 million in bitcoins to hackers after a Linux ransomware infected its 153 servers, encrypting 3,400 business websites and their data, hosted on them. According to a blog post published by NAYANA,
Information on more than 198 Million United States citizens, that's over 60% of the US population, was exposed in what's believed to be the largest ever known exposure of voter-related to date. This blunder was caused by Deep Root Analytics (DRA), a
After the disclosure of sophisticated global espionage and disinformation campaign aimed to discredit enemies of the state, Citizen Lab researchers exposed the dirty game of the Mexican government and its politics. The report "Government Spy: Systema
Prime Minister Theresa May wants tech companies, like Facebook, Apple, and Google, to create controversial 'backdoors' for police, but even somewhere she knows that it's not that easy as it sounds. The Civil Liberties, Justice and Home Affairs Commit
After years of waiting, Mozilla last week launched Firefox 54 for Windows, Mac, Linux, and Android, with multi-process support a "major improvement" to improve your browsing experience but many users are still struggling to take advantage of this fea
It is no secret that hackers and cybercriminals are becoming dramatically more adept, innovative, and stealthy with each passing day. While new forms of cybercrime are on the rise, traditional activities seem to be shifting towards more clandestine t
A British computer hacker who allegedly hacked a United States Department of Defense satellite system in 2014 and accessed the personal information of hundreds of military personnel has pleaded guilty on Thursday. Sean Caffrey, a 25-year-old resident
WikiLeaks has published a new batch of the ongoing Vault 7 leak, this time detailing a framework which is being used by the CIA for monitoring the Internet activity of the targeted systems by exploiting vulnerabilities in Wi-Fi devices. Dubbed "Cherr
Hacking is not a trivial process, but it does not take too long to learn. If you want to learn Ethical Hacking and Penetration testing, you are at right place. We frequently receive emails from our readers on how to learn hacking, how to become an et
Soon you will be able to auto backup and sync your whole computer on Google Drive. Yes, you heard that right. By the end of this month, Google will launch Backup and Sync a new, simple tool that has been designed to help you backup not only your docu
Hit by Jaff Ransomware? Don't pay the Ransom. You can unlock your files for Free! Kaspersky Labs has released an updated version 1.21.2.1 of its free ransomware decryption tool, RakhniDecryptor, which can now also decrypt files locked by the Jaff ran
The Pirate Bay a widely popular file-sharing website predominantly used to share copyrighted material free of charge is once again in trouble, this time in Europe. The European Union Court of Justice (ECJ) ruled today that Dutch ISPs can block access
The United States government has released a rare alert about an ongoing, eight-year-long North Korean state-sponsored hacking operation. The joint report from the FBI and U.S. Department of Homeland Security (DHS) provided details on "DeltaCharlie,"
As part of June's Patch Tuesday, Microsoft has released security patches for a total of 96 security vulnerabilities across its products, including fixes for two vulnerabilities being actively exploited in the wild. This month's patch release also inc
Did you know last month's widespread WannaCry ransomware attack forced Microsoft to release security updates against EternalBlue SMB exploit for unsupported versions of Windows, but the company left other three Windows zero-day exploits unpatched? Fo
In this year's annual event, Apple announced that the company had paid out $70 Billion to developers in the App Store's lifetime and that $21 Billion of the amount was paid in the last year alone. But has all this money gone to the legitimate app dev
Over 800 different Android apps that have been downloaded millions of times from Google Play Store found to be infected with malicious ad library that silently collects sensitive user data and can perform dangerous operations. Dubbed "Xavier," the ma
Last December, a cyber attack on Ukrainian power grid caused the power outage in the northern part of Kiev the country's capital and surrounding areas, causing a blackout for tens of thousands of customers for an hour and fifteen minutes around midni
As governments and enterprises migrate toward controller-based architectures, the role of a core network engineer are evolving and more important than ever. There is a growing number of jobs in Networking, but if you lack behind, you need to pass som
WannaCry, the biggest ransomware attack in the history, gained prominence very rapidly in the media globally after the ransomware infected more than 300,000 computers in over 150 countries within just 72 hours. Governments, Intelligence agencies and
Remember SambaCry? Two weeks ago we reported about a 7-year-old critical remote code execution vulnerability in Samba networking software (re-implementation of SMB networking protocol) that allows a remote hacker to take full control of a vulnerable
Social media networks are no doubt a quick and powerful way to share information and ideas, but not everything shared on Facebook or Twitter is true. Misinformation, or "Fake News," has emerged as a primary issue for social media platforms, seeking t
It's not hard for a well-funded state-sponsored hacking group to break into corporate networks and compromise systems with malware, but what's challenging for them is to keep that backdoor and its communication undetectable from a firewall and other
Image Source: South China Morning Post Chinese authorities have announced the arrest of around 22 distributors working as Apple distributors as part of a $7 million operation, who stole customers personal information from an internal Apple database a
A new Android-rooting malware with an ability to disable device security settings in an effort to perform malicious tasks in the background has been detected on the official Play Store. What's interesting? The app was smart enough to fool Google secu
Security researchers have discovered over a dozen of vulnerabilities in tens of thousands of web-connected cameras that can not be protected just by changing their default credentials. Vulnerabilities found in two models of IP cameras from China-base
"Disable macros and always be extra careful when you manually enable it while opening Microsoft Office Word documents." You might have heard of above-mentioned security warning multiple times on the Internet as hackers usually leverage this decade ol
Russian antivirus vendor Kaspersky Lab is so upset with US software giant Microsoft that the security firm has filed more antitrust complaints against the company. The antivirus firm initially filed a lawsuit late last year against Microsoft with Rus
Every time a new topic trends on the Internet, scammers take advantage of it. You must have heard of Bitcoin and how in recent days it has made some early investors millionaire overnight. Yes, the Bitcoin boom is back, and it's real a digital currenc
Japanese authorities have arrested a 14-year-old boy in Osaka, a prefecture and large port city, for allegedly creating and distributing a ransomware malware. This is the first such arrest in Japan which involves a Ransomware-related crime. Ransomwar
The FBI arrested a 25-year-old NSA contractor on Saturday (3rd June) for leaking classified information to an online news outlet which published its report yesterday (5th June) meaning the arrest was made two days before the actual disclosure went on
"If you want to keep living, Pay a ransom, or die." This could happen, as researchers have found thousands of vulnerabilities in Pacemakers that hackers could exploit. Millions of people that rely on pacemakers to keep their hearts beating are at ris
Remember Ramona Fricosu? A Colorado woman was ordered to unlock her encrypted Toshiba laptop while the FBI was investigating alleged mortgage fraud in 2012, but she declined to decrypt the laptop saying that she did not remember the password. Later t
Until last year, cyber criminals were only targeting computers of individuals and organisations with ransomware and holding them for ransom, but then they started targeting unprotected online databases and servers around the globe for ransom as well.
Last monthWannaCry ransomwarehit more than 300,000 PCs across the world within just 72 hours by using its self-spreading capabilities to infect vulnerable Windows PCs, particularly those using vulnerable versions of the OS, within the same network. B
WikiLeaks has published a new batch of the ongoing Vault 7 leak, this time detailing an alleged CIA project that allowed the agency to turn Windows file servers into covert attack machines that can silently infect other computers of interest inside a
Do you use OneLogin password manager? If yes, then immediately change all your account passwords right now. OneLogin, the cloud-based password management and identity management software company, has admitted that the company has suffered a data brea
Just control your laughter, while reading this article. I insist. Talking to international media at the St Petersburg Economic Forum on Thursday, Russian President Vladimir Putin made a number of statement surrounding alleged Russia's involvement in
Security researchers have discovered a massive malware campaign that has already infected more than 250 million computers across the world, including Windows and Mac OS. Dubbed Fireball, the malware is an adware package that takes complete control of
Believe it or not, but any computer connected to the Internet is vulnerable to cyber attacks. With more money at risk and data breaches at a rise, more certified cyber security experts and professionals are needed by every corporate and organisation