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Cybersecurity researchers have discovered a new critical vulnerability ( CVE-2020-7247 ) in the OpenSMTPD email server that could allow remote attackers to take complete control over BSD and many Linux based servers. OpenSMTPD is an open-source implementation of the server-side SMTP protocol that was initially developed as part of the OpenBSD project but now comes pre-installed on many UNIX-based systems. According to Qualys Research Labs, who discovered this vulnerability, the issue resides in the OpenSMTPD's sender address validation function, called smtp_mailaddr(), which can be exploited to execute arbitrary shell commands with elevated root privileges on a vulnerable server just by sending specially crafted SMTP messages to it. The flaw affects OpenBSD version 6.6 and works against the default configuration for both, the locally enabled interface as well as remotely if the daemon has been enabled to listen on all interfaces and accepts external mail. "Exploit...

A critical remote code execution vulnerability has been discovered in the popular open-source Exim email server software, leaving at least over half a million email servers vulnerable to remote hackers. Exim maintainers today released Exim version 4.92.2 after publishing an early warning two days ago, giving system administrators a heads-up on its upcoming security patches that affect all versions of the email server software up to and including then-latest 4.92.1. Exim is a widely used, open source mail transfer agent (MTA) software developed for Unix-like operating systems such as Linux, Mac OSX or Solaris, which runs almost 60% of the internet's email servers today for routing, delivering and receiving email messages. Tracked as CVE-2019-15846 , the security vulnerability only affects Exim servers that accept TLS connections, potentially allowing attackers to gain root-level access to the system "by sending an SNI ending in a backslash-null sequence during the ini...

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If you ever ordered food from Zomato, You should be Worried! India's largest online restaurant guide Zomato confirmed today that the company has suffered a data breach and that accounts details of millions of its users have been stolen from its database. In a blog post published today, the company said about 17 Million of its 120 Million user accounts from its database were stolen. What type of information? The stolen account information includes user email addresses as well as hashed passwords. Zomato claims that since the passwords are encrypted, it cannot be decrypted by the attackers, so the "sanctity of your password is intact." It seems Zomato is downplaying the threat or unaware of the fact that these days hackers are using cloud computing, which enables them to decrypt even a 15-18 character passwords within a few hours. So there's no guarantee your passwords will not eventually get cracked. Update: As shown in the above screenshot taken ...

In the digital world, it just takes one click to get the keys to the kingdom. Do you know spear-phishing was the only secret weapon behind the biggest data breach in the history? It's true, as one of the Yahoo employees fell victim to a simple phishing attack and clicked one wrong link that let the hackers gain a foothold in the company's internal networks. You may be familiar with phishing attacks — an attempt to steal user credentials or financial data — while, Spear-phishing is a targeted form of phishing in which attackers trick employees or vendors into providing remote-access credentials or opening a malicious attachment containing an exploit or payload. Here's how the Yahoo's massive data breach was traced back to human error and who were the alleged masterminds behind this hack. On Wednesday, the US government charged two Russian spies (Dmitry Dokuchaev and Igor Sushchin) and two criminal hackers (Alexsey Belan and Karim Baratov) in connection with the 20...

Hardly a day goes without headlines about any significant data breach. In past year, billions of accounts from popular sites and services, including LinkedIn , Tumblr , MySpace , Last.FM , Yahoo! , VK.com were exposed on the Internet. Now, according to the recent news, login credentials and other personal data linked to more than one Million Yahoo and Gmail accounts are reportedly being offered for sale on the dark web marketplace. The online accounts listed for sale on the Dark Web allegedly contain usernames, emails, and plaintext passwords. The accounts are not from a single data breach; instead, several major cyber-attacks believed to have been behind it. The hacker going by the online handle 'SunTzu583' has listed a number of cracked email packages on a series of dark websites, HackRead reported. Here's the Full List of Accounts and their Prices: 100,000 Yahoo accounts acquired from 2012 Last.FM data breach , for 0.0084 Bitcoins ($10.76). Another 1...

Yahoo has just revealed that around 32 million user accounts were accessed by hackers in the last two years using a sophisticated cookie forging attack without any password. These compromised accounts are in addition to the Yahoo accounts affected by the two massive data breaches that the company disclosed in last few months. The former tech giant said that in a regulatory filing Wednesday that the cookie caper is likely linked to the "same state-sponsored actor" thought to be behind a separate, 2014 data breach that resulted in the theft of 500 Million user accounts . "Based on the investigation, we believe an unauthorized third party accessed the company's proprietary code to learn how to forge certain cookies," Yahoo said in its annual report filed with the US Securities and Exchange Commission (SEC). "The outside forensic experts have identified approximately 32 million user accounts for which they believe forged cookies were used or taken...

Breaking News: A 23-year-old Bahamian man has been arrested and charged with hacking into the email accounts of 130 celebrities and stealing the unreleased movie and TV scripts, tapes, explicit images and even the upcoming album of a famous A-List Celebrity . The hacker named Alonzo Knowles contacted a famous radio host to sell the stolen scripts for the first six episodes of a hit television drama currently being filmed. The unnamed host informed about it to the Homeland Security that cooked up a sting operation and had the radio host put the hacker in touch with an undercover investigator posing as an interested buyer. The LOSE Among the items he offered to sell were: Scripts for three comedy films A hip-hop biopic Another television show Social Security numbers for actors and professional athletes Emails and phone numbers of at least 130 celebrities Tapes of celebrities The hacker was arrested on Monday in Manhattan, a day after arriving from the B...

The same group of teenage hackers that hacked the AOL email account of the CIA director John Brennan two weeks ago has now hacked into AOL email accounts of the FBI Deputy Director, Mark Giuliano and his wife. Yesterday, Cracka , a member of the teenage hacktivist group known as ' Crackas With Attitude ' (CWA) posted a new trove of information belong to thousands of government employees online; however they claim to have accessed far more than that. The hackers claimed to have obtained the personal information by hacking into AOL email accounts of the Giuliano and his wife. More Than 3,500 Government Employees Doxxed The published information includes more than 3,500 names, email addresses and contact numbers of law enforcement and military personnel. Though the FBI officials couldn't immediately verify the claims, Infowars has confirmed the authenticity of several people listed, which includes everyone from local police officers to FBI and mili...

A self-described teenage hacker has claimed to have hacked into personal AOL email account of Central Intelligence Agency (CIA) Director John Brennan and swiped sensitive top-secret data. It's Really a major embarrassment for Brennan as well as the CIA. The hacker, who describes himself as an American high school student, called the New York Post to describe his exploits. According to the teenage hacker, Brennan's private email account held a range of sensitive files, which includes: His 47-page application for top-secret security clearance Social Security numbers (SSNs) and personal information of more than a dozen top US intelligence officials A government letter discussing " harsh interrogation techniques " used on terrorist suspects Sensitive Information Leaked The teenage hacker operates with under the Twitter name " Crackas With Attitude " with Twitter handle @_CWA_ . He confirmed the Post that he also controlled the...

An Israeli Singer and former contestant on a reality talent show has been jailed for hacking Madonna's online accounts and stealing songs from her unreleased music tracks. Adi Lederman , 39, who participated in Israel's version of American Idol called A Star Is Born , is set to spend his 14 months in prison and pay $4000 in fine after confessing to computer trespassing, infringement of privacy and property rights. Citing Madonna as Lederman's victim, Tel Aviv Magistrate's Court did not specify whether Lederman was actually behind the song leak from her " Rebel Heart " album, the Jerusalem Post reported this week. "The ease with which crimes such as this can be committed by those who have skills in the field," the court said, "such as the accused, require an appropriate punitive response that has a deterrent and uncompromising message." Deeply Devastating and Hurtful Madonna planned to launch her new album " Rebel ...

We all have been receiving spam phone calls and messages on almost daily basis from scammers who want to pilfer your money and personal information, but a new type of social engineering hack that makes use of just your mobile number to trick you is a little scarier. Security firm Symantec is warning people about a new password recovery scam that tricks users into handing over their webmail account access to the attackers. In order to get into your email account, an attacker does not need any coding or technical skills. All an attacker needs your email address in question and your cell phone number. Since the process to reset the password is almost similar to all mail services, this new password recovery scam affects all popular webmail services including Gmail, Yahoo, and Outlook among others. Symantec has provided a video explanation of how this new hack attack works. The trick is as simple as it sounds: if you want to reset someone's email account password, all y...

A critical vulnerability has been discovered in the Google Apps for Work that allows hackers to abuse any website's domain name based email addresses, which could then be used to send phishing emails on company's behalf in order to target users. If you wish to have an email address named on your brand that reads like admin@yourdomain.com instead of myemail@gmail.com , then you can register an account with Google Apps for Work. The Google Apps for Work service allows you to use Gmail, Drive storage, Calendar, online documents, video Hangouts, and other collaborative services with your team or organization. To get a custom domain name based email service from Google, one just need to sign up like a normal Gmail account. Once created, you can access your domain's admin console panel on Google app interface, but can not be able to use any service until you get your domain verified from Google. SENDING PHISHING MAILS FROM HIJACKED ACCOUNTS Cyber security researchers ...

Google has found an excellent idea to celebrate Safer Internet Day . The search engine giant is offering a nice perk for its users who complete a quick Security Checkup by February 17th. No doubt, its willing to bribe us, , but you probably should review your security settings anyway, and I loved the idea. Now, what's the perk?? Google is providing you 2GB of extra space in your Google Drive account and there's an easy way to fetch the offer. You just have to check your account security, and for that, simply follow the steps given below: In the next week, head to Google's security checkup page Then, follow some simple instructions given on the page Under the Security Checkup process, a user will go through simple confirmations, like: Your backup email address Ensures your account recovery information is current Lets you review recent sign-in activity Confirms the list of apps that access your account information. The process will hardly take 5 minutes or so t...

Want to hack someone's Facebook account? or Gmail account? or break into somebody's network? But don't have hacking skills to do so. There's no need to worry at all. A new service is out there for you guys where you can search for professional hackers and hire them to accomplish any hacking task. Dubbed Hacker's List , a new service that offers to connect customers and "professional" hackers for hire. The service would made any tech-illiterate person capable to break into his boss' email address. This really sounds like something that happens mostly in movies. As if I'm hiring a hacker to accomplish crimes for me. " Hiring a hacker shouldn't be a difficult process, we believe that finding a trustworthy professional hacker for hire should be a worry free and painless experience, " reads a description on the website. " At Hacker's List we want to provide you with the best opportunity to find your ideal hacker and for professional hackers...

We access our Google account from so many devices that we our self forget on how many devices our account is still connected and perhaps we don't use that device anymore. To make this problem easy for you, Google has come up with its new security dashboard which will help you keep better control over the devices that can access your account. The Internet giant on Monday launched a new " Devices and Activity dashboard " with additional insight over the devices which will allow Google Apps users to identify every single active device that has been used to access their account in the last 28 days as well as those currently signed in. Users will now be able to monitor a comprehensive set of details including the last time their account was accessed, location from where their account was accessed, as well as the web browser that was used to open their account. Eran Feigenbaum , security director at the Google for Work team, said admins could quickly change pass...

A new surge of malware has been discovered which goes on to infect hundreds of thousands of computers worldwide and allegedly steals users' social and banking site credentials. Few days back, a list of 5 million combinations of Gmail addresses and passwords were leaked online. The search engine giant, Google said that Gmail credentials didn't come from the security breaches of its system, rather the credentials had been stolen by phishing campaigns and unauthorized access to user accounts. Just now, we come across another similar incident where cyber criminals are using a malware which has already compromised thousands of Windows users worldwide in an effort to steal their Social Media account, Online account and Banking account Credentials. A Greek Security Researcher recently discovered a malware sample via a spam campaign (caught in a corporate honeypot), targeting large number of computers users rapidly. He investigated and posted a detailed technical analyses of ...

If you are a user of the American On-Line (AOL) mail service then you are advised to change your password as soon as possible. AOL Inc. on Monday confirmed the company suffered a massive data breach that may have affected a "significant number" of email accounts. The company has issued a warning to users that their personal information including email addresses, postal addresses, address books, encrypted passwords and the encrypted answers to security question-answers, has been stolen by attackers, the New York-based company said Monday. " The ongoing investigation of this serious criminal activity is our top priority, " AOL said in a blog post . " We are working closely with federal authorities to pursue this investigation to its resolution. Our security team has put enhanced protective measures in place, and we urge our users to take proactive steps to help ensure the security of their accounts ." AOL said it began investigating the ...

Germany has confirmed its biggest Data theft in the country's history with usernames and passwords of some 18 million email accounts stolen and compromised by hackers. The Story broke by the German press, Der Spiegel on Thursday, when German Authorities revealed another mass hacking of private data belonged to German citizens and major Internet companies both in Germany and abroad. 16 MILLION AND NOW 18 MILLION Authorities in the northwestern city of Verden unearthed a treasure of personal information, a list of about 18 million stolen email addresses and passwords, and seized it just after only two months from the previous major data breach, when researchers came across 16 million compromised email accounts of German users while conducting research on a botnet, a network of computers infected with malware.  The accounts were compromised by hackers in the mid of January, and Der Spiegel suggests that the same group of hackers is responsible for both thefts and t...