Learn different cloud computing concepts, such as container technologies and serverless computing, various cloud computing threats, attacks, hacking methodologies, and cloud security techniques and tools.
man password hack v1.2
The Certified Ethical Hacker Credential is the most trusted certification across the globe, and is the baseline measurement of ones grasp on the concepts in ethical hacking and security testing. As an ANSI
CEH is the most in demand certification and the current supply is not sufficient? This is not only a US shortage, but across the globe. There are more jobs that advertise CEH than any other certification in the world for ethical hacking. The threats in the cyber world is going to continue to grow and the industry needs professionals like you to take on the threats and attacks that occur in organizations across the globe.
The 2014 Russian hacker password theft is an alleged hacking incident resulting in the possible theft of over 1.2 billion internet credentials, including usernames and passwords, with hundreds of millions of corresponding e-mail addresses.[1] The data breach was first reported by the New York Times (and then reported in many other media) after being allegedly discovered and reported by Milwaukee-based information security company, Hold Security.[2][3]
Forbes columnist, Kashmir Hill, noted "The Internet predictably panicked as the story of yet another massive password breach went viral." and "[T]his is a pretty direct link between a panic and a pay-out for a security firm."[5] Hold Security's website has a service offering people to check if their username and password pair has been stolen. It requires people to send Hold Security encrypted versions of their passwords.[4]
It appears that GoDaddy was storing sFTP credentials either as plaintext, or in a format that could be reversed into plaintext. They did this rather than using a salted hash, or a public key, both of which are considered industry best practices for sFTP. This allowed an attacker direct access to password credentials without the need to crack them.
The SEC filing indicates that the attacker had access to user email addresses and customer numbers, the original WordPress Admin password that was set at the time of provisioning, and SSL private keys. All of these could be of use to an attacker, but one item, in particular, stands out:
GoDaddy stored sFTP passwords in such a way that the plaintext versions of the passwords could be retrieved, rather than storing salted hashes of these passwords, or providing public key authentication, which are both industry best practices.
We confirmed this by accessing the user interface for GoDaddy Managed Hosting and were able to view our own password, shown in the screenshot below. When using public-key authentication or salted hashes, it is not possible to view your own password like this because the hosting provider simply does not have it.
GoDaddy appears to acknowledge that they stored database passwords as plaintext or in a reversible format. These are also retrievable via their user interface. Unfortunately storing database passwords as plaintext is quite normal in a WordPress setting, where the database password is stored in the wp-config.php file as text. What is more surprising, in this breach, is that the password that provides read/write access to the entire filesystem via sFTP is stored as plaintext.
While the SEC filing emphasizes the potential phishing risk posed by exposed email addresses and customer numbers, the risk posed by this is minimal compared to the potential impact of exposed sFTP and database passwords.
Although GoDaddy immediately reset the sFTP and Database passwords of all the impacted sites, the attacker had nearly a month and a half of access during which they could have taken over these sites by uploading malware or adding a malicious administrative user. Doing so would allow the attacker to maintain persistence and retain control of the sites even after the passwords were changed.
Additionally, with database access, the attacker would have had access to sensitive information, including website customer PII (personally identifiable information) stored on the databases of the impacted sites, and may have been able to extract the contents of all impacted databases in full. This includes information such as the password hashes stored in the WordPress user accounts databases of affected sites, and customer information from e-Commerce sites.
Data Breaches are common now-a-days. About a week before, one of my website (unfortunately this specific website was not using wordfence 2FA, as others was using Wordfence 2FA) was hacked and the attacker installed the "WP File Manager" plugin in my website and I didn't notice it to be critical for about a week. After a week, my wordpress files of the other websites were trembled. The WordFence notified me that it has found about 150 malicious files on my websites. I check them and they all were pointing towards an exploit "UeExploit" (same case of alphabets). The harmful files were then pushed inside the file manager, surprisingly, frontend of all websites was running normally.Since, I am a Security Analyst, I mitigated the issue and found that the access was granted due to a data breach and the attacker used "WP File Manager" (legit plugin) to gain access into the files of the affected website.Gaining access to that website grants them access to other websites hosted on the same server. This way, it took me a long time restoring them to previous state.Now, I am using WordFence 2FA in that website also, which granted the attacker access to website.
Yes it does appear so. But we can't definitively say that other systems weren't breached. Their own investigation is still underway. I'd change passwords now, and wait and see before notifying your own customers if you are with GD but are not managed hosting.
2. You mentioned above that there may be plugins installed that (a) don't appear in the plugin menu and (b) allow continued access even after passwords have been changed. Any particular way to identify these?
Thanks for the best analysis of this breach so far. IMO the lack of information or list of affected websites (1.2 million or more) that were hosted on managed WordPress environment poses an unknown degree of risk when accessed through a company's corporate network. For example: if abc.com was part of this breach and the hackers/perpetrators took over the site in the 2 month period when they had access by adding plugins/malware etc. Then accessing this website itself can cause another incident/breach when accessed via a corporate machine?
SNMP is a protocol that network administrators use to monitor devices such as computers, routers, switches, servers, printers, and printers. SNMP works by having an SNMP manager send Get requests alongside an SNMP agent located inside an SNMP-enable device. The requests also contain a community string with an ID or password.
CVE-2002-0013 and CVE-2002-0012 are particularly devastating because a hacker can launch a DoS attack or gain admin access to your files. Most DoS attacks occur when an attacker uses a packet sniffer to infiltrate your network and obtain the plain-text community strings.
SNMPv3 attempted to address the public community string vulnerability of SNMPv1, and SNMPv2c head-on by adding encryption and authentication to make it harder for cybercriminals to sniff SNMP traffic. While authentication and encryption were useful additions to SNMP, SNMPv3 there is still a vulnerability hackers can use to read encrypted communications and create spoofed messages.
One simple way to identify configuration issues is to conduct penetration testing. Penetration testing is where you take on the role of an attacker and attempt to hack into your network with the aim of discovering vulnerabilities so you can fix them before a real attacker has a chance to exploit them.
Updating the software of your devices regularly makes sure that there are no unpatched vulnerabilities that hackers can use to breach your device. Keeping device software updated is also recommended for general network security and for avoiding other types of threats like malware and ransomware.
"You are being charged with hacking into Valve Corporation's network, stealing the video game Half-Life 2 , leaking it onto the Internet, and causing damages in excess of $250 million," came the reply. "Get dressed."
"I got into hacking by being infected myself," Gembe tells me. "It was a program that pretended to be a Warcraft 3 key generator and I was stupid enough to run it. It was an sdbot, a popular general-purpose malware at the time."
Gembe's malware crimes, while undeniably exploitative and damaging, were crimes driven by a passion for games rather than profits. His favourite game of all was Half-Life. In 2002, like so many fans of the series, Gembe was eager for new details about the forthcoming sequel. That's when he had the idea: if he was able to hack into Valve's network, he might be able to find something out about the game nobody else knew yet. He would have his moment of glory but more than that, he would have the reassurance that the game's creators had everything under control.
AXFR stands for Asynchronous Full Zone Transfer, a tool used to synchronise servers. It's also a protocol used by hackers to peek at a website's data. By transferring this data, Gembe was able to discover the names of all the sub-domains of the company's Web directory.
Gembe had found an unguarded tunnel into the network on his first attempt. "The Valve PDC had a username 'build' with a blank password," he explains. "I was able to crack the passwords in no time. Once I had done that... well, basically I had the keys to the kingdom."
A cybersecurity firm called Hold Security discovered the hack. The company has a good track record discovering big data breaches, identifying a large data breach at Adobe Systems in October 2013, and tracking the Target breach in December. 2ff7e9595c
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