-->
#1 Trusted Cybersecurity News Platform
Followed by 5.40+ million
The Hacker News Logo
Subscribe – Get Latest News

The Hacker News | #1 Trusted Source for Cybersecurity News — Index Page

How to protect your computer from CryptoLocker ransomware malware ?

How to protect your computer from CryptoLocker ransomware malware ?

Nov 18, 2013
CryptoLocker is an especially insidious form of Ransomeware malware that was first detected in the wild in September 2013, restricts access to infected computers and requires victims to pay a ransom in order to regain full access. What makes CryptoLocker so bad is the way it encrypts the user data on your hard drive using a strong encryption method. This makes it literally impossible to access your own data without paying the ransom amount to the criminals between $100 and $300 or two  Bitcoins , even now more. Once affected you will be locked out of your computer and unless you pay the ransom amount in 72 hours , the virus will delete the decryption key to decrypt all the files on your PC . The malware lands on PCs the same way other malware does and a few sensible precautions will help minimize the chances of a CrytoLocker attack. Yesterday, we reported that - UK's National Crime Agency has given out an urgent national alert that a mass spamming event target...
Warning: 10 Million UK Users targeted with Cryptolocker Ransomware spam email campaign

Warning: 10 Million UK Users targeted with Cryptolocker Ransomware spam email campaign

Nov 17, 2013
The UK's National Crime Agency has given out an urgent national alert that a mass spamming event targeting 10 million UK based email users with a piece of malware called CryptoLocker that encrypts your files and then demands a ransom money to restore access. The agency has said that the people who are majorly receiving targeted spam emails that appear to be from banks and other financial institutions. Each email comes with attachments that look like files such as a voicemail, fax, an invoice or details of a suspicious transaction, but is in fact Cryptolocker Ransomware malware that encrypts the user's computer. The public should be aware not to click on any such attachment. On Infected system, The Cryptolocker Malware screen will then display a countdown timer that demands the payment of 2 Bitcoins in ransom, worth around £536, for the decryption key. The NCCU is trying to trace that who is sending the emails. " We are working in cooperation wit...
FBI warns that Anonymous Hackers has been hacking US Government for almost a year

FBI warns that Anonymous Hackers has been hacking US Government for almost a year

Nov 17, 2013
The FBI is warning that members of the hacktivist group Anonymous hacking collective have secretly accessed US Government computers and stolen sensitive information in a campaign that began almost a year ago. The Hacktivists have exploited a flaw in Adobe applications to compromise the target systems and install software backdoors to maintain the control of the victims computers over the time, the facts dated back to last December, according to a Reuters report. The hacking campaign affected the U.S. Army, Department of Energy , Department of Health and Human Services, and other government agencies,  FBI reveals.  The Federal Bureau of Investigation memo called the hacking campaign " a widespread problem that should be addressed. " and provided useful information for system administrators that how to determine if their networks were compromised. Government investigators are investigating the scope of the hacking, believed that hackers are still oper...
cyber security

2026 Annual Threat Report: A Defender's Playbook From the Front Lines

websiteSentinelOneEnterprise Security / Cybersecurity
Learn how modern attackers bypass MFA, exploit gaps, weaponize automation, run 8-phase intrusions, and more.
cyber security

Anthropic Won't Release Mythos. But Claude Is Already in Your Salesforce

websiteRecoSaaS Security /AI Security
The real enterprise AI risk isn't the model they locked away. It's the one already inside.
vBulletin Forum hacked with Zero Day vulnerability, caused Macrumors Forum Data breach

vBulletin Forum hacked with Zero Day vulnerability, caused Macrumors Forum Data breach

Nov 17, 2013
Last Tuesday, Popular Mac news website MacRumors's user forums was hacked and forum database has been compromised including the username, email and passwords belonging to all 860,000 registered users. Yesterday,  Inj3ct0r Team of Exploit Database website  1337Day claimed the responsibility for the hack and also claimed that they have also hacked the official website of vBulletin Forum using a   Zero Day exploit . " Macrumors.com was based on vBulletin CMS. We use our 0day exploit vBulletin , got password moderator. 860000 user data hacked too. The network security is a myth " he told me. During the conversation, team leader told me that he has discovered a Zero Day Remote Code Execution vulnerability in vBulletin v4.x.x and 5.х.x, that allows an attacker to execute arbitrary code on the server end remotely. On their exploit marketplace they are also selling this zero day exploit with Shell Upload payload at $7000 USD. " We found a critical v...
Apple iOS 7.0.4 update released to patch Apple Store purchase vulnerability

Apple iOS 7.0.4 update released to patch Apple Store purchase vulnerability

Nov 16, 2013
Apple has released the latest version of its mobile platform i.e. iOS 7.0.4 includes bug fixes, security patches with some new features. The update is available for iPhone , iPad and iPod touch, identified as " build 11B554a ." Most importantly Apple has patched a critical security flaw that allowed to purchase stuff from the online Apple Store without having to tap in a valid password. Vulnerability assigned as  CVE-2013-5193 , " A signed-in user may be able to complete a transaction without providing a password when prompted. This issue was addressed by additional enforcement of purchase authorization. " Apple’s security bulletin says. The patch restores the aforementioned authentication check and will allow app store transactions only  if the user will provide a valid password. The update also addressed an issue that would cause FaceTime calls to fail for some users. Apple recommended users to update their devices immediately. iOS user...
Facebook Open URL Redirection vulnerability

Facebook Open URL Redirection vulnerability

Nov 16, 2013
Security Researcher Dan Melamed discovered an Open URL redirection vulnerability in Facebook that allowed him to have a facebook.com link redirect to any website without restrictions. An open URL Redirection flaw is generally used to convince a user to click on a trusted link which is specially crafted to take them to an arbitrary website, the target website could be used to serve a malware or for a phishing attack . An Open URL Redirection url flaw in Facebook platform and third party applications also exposes the user's access token at risk if that link is entered as the final destination in an Oauth dialog . The Facebook Open URL Redirection vulnerability exists at landing.php  page with " url " parameter, i.e. http://facebook.com/campaign/landing.php?url=http://yahoo.com This URL will always redirects user to the Facebook 's homepage, but it is sufficient to manipulate the "url" parameter assigning a random string: http://facebo...
Japanese word processor 'Ichitaro' zero-day attack discovered in the wild

Japanese word processor 'Ichitaro' zero-day attack discovered in the wild

Nov 15, 2013
Japanese most popular word processing software ' Ichitaro ' and Multiple Products are vulnerable to a zero day Remote Code Execution Flaw Vulnerability, allowing the execution of arbitrary code to compromise a user's system. According to assigned CVE-2013-5990 ,  malicious attacker is able to gain system access and execute arbitrary code with the privileges of a local user. The vulnerability is caused due to an unspecified error when handling certain document files. " We confirm the existence of vulnerabilities in some of our products. " company blog says. In a blog post, Antivirus Firm Symantec confirmed that in September 2013, they have discovered attacks in the wild attempting to exploit this vulnerability during, detected as  Trojan.Mdropper , which is a variant of  Backdoor.Vidgrab . Researchers mentioned that  Backdoor.Vidgrab variant was used as a payload for a watering hole attack exploiting the Microsoft Internet Explorer Memor...
Expert Insights Articles Videos
Cybersecurity Resources