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Citrix Data Breach – Iranian Hackers Stole 6TB of Sensitive Data

Citrix Data Breach – Iranian Hackers Stole 6TB of Sensitive Data

March 11, 2019Swati Khandelwal
Popular enterprise software company Citrix that provides services to the U.S. military, the FBI, many U.S. corporations, and various U.S. government agencies disclosed last weekend a massive data breach of its internal network by "international cyber criminals." Citrix said it was warned by the FBI on Wednesday of foreign hackers compromising its IT systems and stealing "business documents," adding that the company does not know precisely which documents the hackers obtained nor how they got in. However, the FBI believes that the miscreants likely used a "password spraying" attack where the attackers guessed weak passwords to gain an early foothold in the company's network in order to launch more extensive attacks. "While not confirmed, the FBI has advised that the hackers likely used a tactic known as password spraying, a technique that exploits weak passwords. Once they gained a foothold with limited access, they worked to circumvent
Over 92 Million New Accounts Up for Sale from More Unreported Breaches

Over 92 Million New Accounts Up for Sale from More Unreported Breaches

February 18, 2019Swati Khandelwal
All these numbers…. "More than 5 billion records from 6,500 data breaches were exposed in 2018" — a report from Risk Based Security says. "More than 59,000 data breaches have been reported across the European since the GDPR came into force in 2018" — a report from DLA Piper says. …came from data breaches that were reported to the public, but in reality, more than half of all data breaches actually go unreported. Just last week, we disclosed the existence of some massive unreported data breaches in two rounds, which a hacker has now started monetizing by selling stolen user databases publicly. Now, a new set of databases containing millions of hacked accounts from several websites has been made available for sale on the dark web marketplace by the same hacker who goes by online alias Gnosticplayers. Gnosticplayers last week made two rounds of stolen accounts up for sale on the popular dark web marketplace called Dream Market , posting details of near
Hacker Breaches Dozens of Sites, Puts 127 Million New Records Up for Sale

Hacker Breaches Dozens of Sites, Puts 127 Million New Records Up for Sale

February 15, 2019Swati Khandelwal
A hacker who was selling details of nearly 620 million online accounts stolen from 16 popular websites has now put up a second batch of 127 million records originating from 8 other sites for sale on the dark web. Last week, The Hacker News received an email from a Pakistani hacker who claims to have hacked dozens of popular websites (listed below) and selling their stolen databases online. During an interview with The Hacker News, the hacker also claimed that many targeted companies have probably no idea that they have been compromised and that their customers' data have already been sold to multiple cyber criminal groups and individuals. Package 1: Databases From 16 Compromised Websites On Sale In the first round, the hacker who goes by online alias "gnosticplayers" was selling details of 617 million accounts belonging to the following 16 compromised websites for less than $20,000 in Bitcoin on dark web marketplace Dream Market : Dubsmash — 162 million acco
Google's New Tool Alerts When You Use Compromised Credentials On Any Site

Google's New Tool Alerts When You Use Compromised Credentials On Any Site

February 05, 2019Mohit Kumar
With so many data breaches happening almost every week, it has become difficult for users to know if their credentials are already in possession of hackers or being circulated freely across the Internet. Thankfully, Google has a solution. Today, February 5, on Safer Internet Day, Google launches a new service that has been designed to alert users when they use an exact combination of username and password for any website that has previously been exposed in any third-party data breach. The new service, which has initially been made available as a free Chrome browser extension called Password Checkup , works by automatically comparing the user's entered credential on any site to an encrypted database that contains over 4 billion compromised credentials. If the credentials are found in the list of compromised ones, Password Checkup will prompt users to change their password. Wondering if Google can see your login credentials? No, the company has used a privacy-oriented i
Widespread Instagram Hack Locking Users Out of Their Accounts

Widespread Instagram Hack Locking Users Out of Their Accounts

August 15, 2018Mohit Kumar
Instagram has been hit by a widespread hacking campaign that appears to stem from Russia and have affected hundreds of users over the past week, leaving them locked out of their accounts. A growing number of Instagram users are taking to social media, including Twitter and Reddit, to report a mysterious hack which involves locking them out of their account with their email addresses changed to .ru domains. According to victims, their account names, profile pictures, passwords, email addresses associated with their Instagram accounts, and even connected Facebook accounts are being changed in the attack. Many of the affected Instagram users are also complaining about their profile photos replaced with stills from popular films, including Despicable Me 3 and Pirates of the Caribbean. Although it is still unknown who is behind the widespread hack of Instagram accounts, the use of the email addresses originating from Russian email provider mail.ru may indicate a Russian hacker or
Timehop Hacked — Hackers Stole Personal Data Of All 21 Million Users

Timehop Hacked — Hackers Stole Personal Data Of All 21 Million Users

July 09, 2018Mohit Kumar
And the hacks just keep on coming. Timehop social media app has been hit by a major data breach on July 4th that compromised the personal data of its more than 21 million users. Timehop is a simple social media app that collects your old photos and posts from your iPhone, Facebook, Instagram, Twitter and Foursquare and acts as a digital time machine to help you find—what you were doing on this very day exactly a year ago. The company revealed on Sunday that unknown attacker(s) managed to break into its Cloud Computing Environment and access the data of entire 21 million users, including their names, email addresses, and approximately 4.7 million phone numbers attached to their accounts. "We learned of the breach while it was still in progress, and were able to interrupt it, but data was taken. Some data was breached," the company wrote in a security advisory posted on its website. Social Media OAuth2 Tokens Also Compromised Moreover, the attackers also got th
Password-Guessing Was Used to Hack Gentoo Linux Github Account

Password-Guessing Was Used to Hack Gentoo Linux Github Account

July 05, 2018Swati Khandelwal
Maintainers of the Gentoo Linux distribution have now revealed the impact and "root cause" of the attack that saw unknown hackers taking control of its GitHub account last week and modifying the content of its repositories and pages. The hackers not only managed to change the content in compromised repositories but also locked out Gentoo developers from their GitHub organisation. As a result of the incident, the developers were unable to use GitHub for five days. What Went Wrong? Gentoo developers have revealed that the attackers were able to gain administrative privileges for its Github account, after guessing the account password. The organisation could have been saved if it was using a two-factor authentication, which requires an additional passcode besides the password in order to gain access to the account. "The attacker gained access to a password of an organization administrator. Evidence collected suggests a password scheme where disclosure on on
Cortana Software Could Help Anyone Unlock Your Windows 10 Computer

Cortana Software Could Help Anyone Unlock Your Windows 10 Computer

June 13, 2018Swati Khandelwal
Cortana, an artificial intelligence-based smart assistant that Microsoft has built into every version of Windows 10, could help attackers unlock your system password. With its latest patch Tuesday release , Microsoft has pushed an important update to address an easily exploitable vulnerability in Cortana that could allow hackers to break into a locked Windows 10 system and execute malicious commands with the user's privileges. In worst case scenario, hackers could also compromise the system completely if the user has elevated privileges on the targeted system. The elevation of privilege vulnerability, tracked as CVE-2018-8140 and reported by McAfee security researchers, resides due to Cortana's failure to adequately check command inputs, which eventually leads to code execution with elevated permissions. "An Elevation of Privilege vulnerability exists when Cortana retrieves data from user input services without consideration for status," Microsoft explain
MyHeritage Says Over 92 Million User Accounts Have Been Compromised

MyHeritage Says Over 92 Million User Accounts Have Been Compromised

June 05, 2018Swati Khandelwal
MyHeritage, the Israel-based DNA testing service designed to investigate family history, has disclosed that the company website was breached last year by unknown attackers, who stole login credentials of its more than 92 million customers. The company learned about the breach on June 4, 2018, after an unnamed security researcher discovered a database file named "myheritage" on a private server located outside of the company, and shared it with MyHeritage team. After analyzing the file, the company found that the database, which included the email addresses and hashed passwords of nearly 92.3 million users, are of those customers who signed up for the MyHeritage website before October 27, 2017. While the MyHeritage security team is still investigating the data breach to identify any potential exploitation of its system, the company confirmed that no other data such as credit card details and family trees, genetic data were ever breached and are stored on a separate sy
Hard-coded Password Lets Attackers Bypass Lenovo's Fingerprint Scanner

Hard-coded Password Lets Attackers Bypass Lenovo's Fingerprint Scanner

January 29, 2018Wang Wei
Lenovo has recently rolled out security patches for a severe vulnerability in its Fingerprint Manager Pro software that could allow leak sensitive data stored by the users. Fingerprint Manager Pro is a utility for Microsoft Windows 7, 8 and 8.1 operating systems that allows users to log into their fingerprint-enabled Lenovo PCs using their fingers. The software could also be configured to store website credentials and authenticate site via fingerprint. In addition to fingerprint data, the software also stores users sensitive information like their Windows login credentials—all of which are encrypted using a weak cryptography algorithm. According to the company, Fingerprint Manager Pro version 8.01.86 and earlier contains a hard-coded password vulnerability, identified as CVE-2017-3762 , that made the software accessible to all users with local non-administrative access. "Sensitive data stored by Lenovo Fingerprint Manager Pro, including users’ Windows logon credentials
[Bug] macOS High Sierra App Store Preferences Can Be Unlocked Without a Password

[Bug] macOS High Sierra App Store Preferences Can Be Unlocked Without a Password

January 11, 2018Swati Khandelwal
Yet another password vulnerability has been uncovered in macOS High Sierra, which unlocks App Store System Preferences with any password (or no password at all). A new password bug has been discovered in the latest version of macOS High Sierra that allows anyone with access to your Mac to unlock App Store menu in System Preferences with any random password or no password at all. The impact of this vulnerability is nowhere as serious as the previously disclosed root login bug in Apple's desktop OS that enabled access to the root superuser account simply by entering a blank password on macOS High Sierra 10.13.1. As reported on Open Radar earlier this week, the vulnerability impacts macOS version 10.13.2 and requires the attacker to be logged in with an administrator-level account for this vulnerability to work. I checked the bug on my fully updated Mac laptop, and it worked by entering a blank password as well as any random password. If you're running latest macOS
New Mirai Botnet Variant Found Targeting ZyXEL Devices In Argentina

New Mirai Botnet Variant Found Targeting ZyXEL Devices In Argentina

November 28, 2017Swati Khandelwal
While tracking botnet activity on their honeypot traffic, security researchers at Chinese IT security firm Qihoo 360 Netlab discovered a new variant of Mirai —the well known IoT botnet malware that wreaked havoc last year. Last week, researchers noticed an increase in traffic scanning ports 2323 and 23 from hundreds of thousands of unique IP addresses from Argentina in less than a day. The targeted port scans are actively looking for vulnerable internet-connected devices manufactured by ZyXEL Communications using two default telnet credential combinations— admin/CentryL1nk and admin/QwestM0dem —to gain root privileges on the targeted devices. Researchers believe (instead "quite confident") this ongoing campaign is part of a new Mirai variant that has been upgraded to exploit a newly released vulnerability (identified as CVE-2016-10401 ) in ZyXEL PK5001Z modems. "ZyXEL PK5001Z devices have zyad5001 as the su (superuser) password, which makes it easier for rem
Highly Critical Flaw (CVSS Score 10) Lets Hackers Hijack Oracle Identity Manager

Highly Critical Flaw (CVSS Score 10) Lets Hackers Hijack Oracle Identity Manager

October 31, 2017Swati Khandelwal
A highly critical vulnerability has been discovered in Oracle's enterprise identity management system that can be easily exploited by remote, unauthenticated attackers to take full control over the affected systems. The critical vulnerability tracked as CVE-2017-10151, has been assigned the highest CVSS score of 10 and is easy to exploit without any user interaction, Oracle said in its advisory  published Monday without revealing many details about the issue. The vulnerability affects Oracle Identity Manager (OIM) component of Oracle Fusion Middleware—an enterprise identity management system that automatically manages users' access privileges within enterprises. The security loophole is due to a "default account" that an unauthenticated attacker over the same network can access via HTTP to compromise Oracle Identity Manager. Oracle has not released complete details of the vulnerability in an effort to prevent exploitation in the wild, but here the "def
Disqus Hacked: More than 17.5 Million Users' Details Stolen in 2012 Breach

Disqus Hacked: More than 17.5 Million Users' Details Stolen in 2012 Breach

October 07, 2017Swati Khandelwal
Another day, Another data breach disclosure. This time the popular commenting system has fallen victim to a massive security breach. Disqus, the company which provides a web-based comment plugin for websites and blogs, has admitted that it was breached 5 years ago in July 2012 and hackers stole details of more than 17.5 million users. The stolen data includes email addresses, usernames, sign-up dates, and last login dates in plain text for all 17.5 million users. What's more? Hackers also got their hands on passwords for about one-third of the affected users, which were salted and hashed using the weak SHA-1 algorithm. The company said the exposed user information dates back to 2007 with the most recently exposed from July 2012. According to Disqus, the company became aware of the breach Thursday (5th October) evening after an independent security researcher Troy Hunt, who obtained a copy of the site's information, notified the company. Within about 24 hours,
FormBook—Cheap Password Stealing Malware Used In Targeted Attacks

FormBook—Cheap Password Stealing Malware Used In Targeted Attacks

October 05, 2017Unknown
It seems sophisticated hackers have changed the way they conduct targeted cyber operations—instead of investing in zero-days and developing their malware; some hacking groups have now started using ready-made malware just like script kiddies. Possibly, this could be a smart move for state-sponsored hackers to avoid being attributed easily. Security researchers from multiple security firms, including Arbor Networks and FireEye , independently discovered a series of malware campaigns primarily targeting aerospace, defence contractors and manufacturing sectors in various countries, including the United States, Thailand, South Korea and India. What's common? All these attack campaigns, conducted by various hacking groups, eventually install same information and password stealer malware—dubbed FormBook —on the targeted systems. FormBook is nothing but a " malware-as-as-service ," which is an affordable piece of data-stealing and form-grabbing malware that has been
Cardiac Scan Authentication — Your Heart As Your Password

Cardiac Scan Authentication — Your Heart As Your Password

September 27, 2017Swati Khandelwal
Forget fingerprint authentication, retinal scanning or advanced facial recognition that has recently been implemented by Apple in its iPhone X—researchers developed a new authentication system that doesn't require any of your interaction, as simply being near your device is more than enough. A group of computer scientists at the University of Buffalo, New York, have developed a new cardiac-scan authentication system that uses your heart's shape and size as a unique biometric to identify and authenticate you. Dubbed Cardiac Scan , the new authentication system makes use of low-level Doppler radar to wirelessly and continuously map out the dimensions of your beating heart, granting you access to your device so long as you're near it. In simple words, your office device should be able to recognise that it is you sitting in front of the computer, and sign you in without any password or interaction, and automatically should log you out if you step away from your compute
Passwords For 540,000 Car Tracking Devices Leaked Online

Passwords For 540,000 Car Tracking Devices Leaked Online

September 22, 2017Swati Khandelwal
Another day, another news about a data breach, though this is something disconcerting. Login credentials of more than half a million records belonging to vehicle tracking device company SVR Tracking have leaked online, potentially exposing the personal data and vehicle details of drivers and businesses using its service. Just two days ago, Viacom was found exposing the keys to its kingdom on an unsecured Amazon S3 server, and this data breach is yet another example of storing sensitive data on a misconfigured cloud server. The Kromtech Security Center was first to discover a wide-open, public-facing misconfigured Amazon Web Server (AWS) S3 cloud storage bucket containing a cache belonging to SVR that was left publicly accessible for an unknown period. Stands for Stolen Vehicle Records, the SVR Tracking service allows its customers to track their vehicles in real time by attaching a physical tracking device to vehicles in a discreet location, so their customers can monitor
Taringa: Over 28 Million Users' Data Exposed in Massive Data Breach

Taringa: Over 28 Million Users' Data Exposed in Massive Data Breach

September 04, 2017Mohit Kumar
Exclusive — If you have an account on Taringa , also known as "The Latin American Reddit," your account details may have compromised in a massive data breach that leaked login details of almost all of its over 28 million users. Taringa is a popluar social network geared toward Latin American users, who create and share thousands of posts every day on general interest topics like life hacks, tutorials, recipes, reviews, and art. The Hacker News has been informed by LeakBase , a breach notification service, who has obtained a copy of the hacked database containing details on 28,722,877 accounts, which includes usernames, email addresses and hashed passwords for Taringa users. The hashed passwords use an ageing algorithm called MD5 – which has been considered outdated even before 2012 – that can easily be cracked, making Taringa users open to hackers. Wanna know how weak is MD5?, LeakBase team has already cracked 93.79 percent (nearly 27 Million) of hashed passwords s
Sony PlayStation Social Media Accounts Hacked; Claims PSN Database Breach

Sony PlayStation Social Media Accounts Hacked; Claims PSN Database Breach

August 21, 2017Wang Wei
After hacking social media accounts of HBO and its widely watched show Game of Thrones , a notorious group of hackers calling itself OurMine took control over the official Twitter and Facebook accounts for Sony's PlayStation Network (PSN) on Sunday. After taking over the accounts, OurMine, Saudi Arabian group of hackers which claims to be a "white hat" security firm, posted its first tweet on Sunday evening, claiming to have breached PlayStation Network and stolen its database. The tweet followed by a series of tweets encouraging the company to contact the hacking group through its website to buy its IT security service in an effort to protect itself from future cyber attacks. "PlayStation Network Databases leaked #OurMine," the first tweet by OurMine on the compromised PlayStation Twitter account read.  "No, we aren't going to share it, we are a security group if you work at PlayStation then please go to our website," the followed Twe
Game of Thrones and HBO — Twitter, Facebook Accounts Hacked

Game of Thrones and HBO — Twitter, Facebook Accounts Hacked

August 17, 2017Swati Khandelwal
The Game of Thrones hacking saga continues, but this time it's the HBO's and GOT's official Twitter and Facebook accounts got compromised, rather than upcoming episodes. As if the leak of episodes by hackers and the accidental airing of an upcoming episode of Game of Thrones by HBO itself were not enough, a notorious group of hackers took over the official Twitter and Facebook accounts for HBO as well as Game of Thrones Wednesday night. The hacker group from Saudi Arabia, dubbed OurMine , claimed responsibility for the hack, posting a message on both HBO's official Twitter and Facebook accounts, which read: "Hi, OurMine are here, we are just testing your security, HBO team, please contact us to upgrade the security," followed by a contact link for the group. This message was followed by another one, wherein hackers asked people to make the hashtag #HBOhacked trending on Twitter, which it did. Ourmine is the same group of hackers from Saudi Arabia
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