hacking: security in practice
Cryptography
Is someone here that has encrypting algorithms? Written in C\C++, Python, Java, etc. ? Or some documentation about it. I started with caesar and I want some more algorithms to learn.
submitted by /u/CatalinCristian56
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Cryptography
Is someone here that has encrypting algorithms? Written in C\C++, Python, Java, etc. ? Or some documentation about it. I started with caesar and I want some more algorithms to learn.
submitted by /u/CatalinCristian56
[link] [comments]
reddit
Cryptography
Is someone here that has encrypting algorithms? Written in C\\C++, Python, Java, etc. ? Or some documentation about it. I started with caesar and...
hacking: security in practice
Setup for ethical hacking phone
I would like to start ethical hacking with my phone. What's the process ? I think I'll will root it but after that I don't really what to do except install a terminal emulator to emulate Kali. Is there something else that I'm missing or is this sufficient ?
submitted by /u/Windwind444
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Setup for ethical hacking phone
I would like to start ethical hacking with my phone. What's the process ? I think I'll will root it but after that I don't really what to do except install a terminal emulator to emulate Kali. Is there something else that I'm missing or is this sufficient ?
submitted by /u/Windwind444
[link] [comments]
reddit
Setup for ethical hacking phone
A subreddit dedicated to hacking and hackers. Constructive collaboration and learning about exploits, industry standards, grey and white hat...
hacking: security in practice
Barnaby Jack
Anyone have any information on what Barnaby Jack was working on in regards to the work he shared with the world? (ATM, pace makers, etc.) who, if anyone has picked up the torch? Was some of the problems he exposed addressed? Any thoughts of his documented regarding voting machines?
submitted by /u/shmidget
[link] [comments]
Barnaby Jack
Anyone have any information on what Barnaby Jack was working on in regards to the work he shared with the world? (ATM, pace makers, etc.) who, if anyone has picked up the torch? Was some of the problems he exposed addressed? Any thoughts of his documented regarding voting machines?
submitted by /u/shmidget
[link] [comments]
reddit
Barnaby Jack
A subreddit dedicated to hacking and hackers. Constructive collaboration and learning about exploits, industry standards, grey and white hat...
Complex OPEN REDIRECT Exploitation
https://inakcf.medium.com/complex-open-redirect-exploitation-c5cfd463a6a2?source=rss------bug_bounty-5
https://inakcf.medium.com/complex-open-redirect-exploitation-c5cfd463a6a2?source=rss------bug_bounty-5
Hi readers,Continue reading on Medium » (https://inakcf.medium.com/complex-open-redirect-exploitation-c5cfd463a6a2?source=rss------bug_bounty-5)
Hacking Articles Tips Tricks Videos Tutorials
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Hacking on Medium
I NEED A HACKER TO HELP ME CHANGE MY SCHOOL GRADES
CONTACT: QULIOUSHACKER@GMAIL.COM — -IF YOU HAVE HACKING RELATED ISSUES CONCERNING HOW TO HACK AND CHANGE YOUR UNIVERSITY GRADES AND…
Continue reading on Medium »
I NEED A HACKER TO HELP ME CHANGE MY SCHOOL GRADES
CONTACT: QULIOUSHACKER@GMAIL.COM — -IF YOU HAVE HACKING RELATED ISSUES CONCERNING HOW TO HACK AND CHANGE YOUR UNIVERSITY GRADES AND…
Continue reading on Medium »
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Hacking on Medium
HOW TO HIRE A HACKER TO CHANGE MY UNIVERSITY SERVER
CONTACT: QULIOUSHACKER@GMAIL.COM — -IF YOU HAVE HACKING RELATED ISSUES CONCERNING HOW TO HACK AND CHANGE YOUR UNIVERSITY GRADES AND…
Continue reading on Medium »
HOW TO HIRE A HACKER TO CHANGE MY UNIVERSITY SERVER
CONTACT: QULIOUSHACKER@GMAIL.COM — -IF YOU HAVE HACKING RELATED ISSUES CONCERNING HOW TO HACK AND CHANGE YOUR UNIVERSITY GRADES AND…
Continue reading on Medium »
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Hacking on Medium
I NEED A HACKER TO CHANGE MY UNIVERSITY TRANSCRIPT
CONTACT: QULIOUSHACKER@GMAIL.COM — -IF YOU HAVE HACKING RELATED ISSUES CONCERNING HOW TO HACK AND CHANGE YOUR UNIVERSITY GRADES AND…
Continue reading on Medium »
I NEED A HACKER TO CHANGE MY UNIVERSITY TRANSCRIPT
CONTACT: QULIOUSHACKER@GMAIL.COM — -IF YOU HAVE HACKING RELATED ISSUES CONCERNING HOW TO HACK AND CHANGE YOUR UNIVERSITY GRADES AND…
Continue reading on Medium »
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GIF
Hacking on Medium
Pentest e Fases de um Pentest
https://cdn-images-1.medium.com/max/600/0*1OKAyMd_Ri3hd3FO.gif
Boa noite família, a um tempo atrás eu estava me aprofundando em termologias e na teoria de um teste de penetração ( ͡° ͜ʖ ͡°), ai eu…
Continue reading on Medium »
Pentest e Fases de um Pentest
https://cdn-images-1.medium.com/max/600/0*1OKAyMd_Ri3hd3FO.gif
Boa noite família, a um tempo atrás eu estava me aprofundando em termologias e na teoria de um teste de penetração ( ͡° ͜ʖ ͡°), ai eu…
Continue reading on Medium »
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Black Hat Ethical Hacking
Insurance Giant CNA Hit with Novel Ransomware Attack
https://www.blackhatethicalhacking.com/wp-content/uploads/2017/11/black-hat-locks-and-electronics.jpg Insurance Giant CNA Hit with Novel Ransomware AttackPost Views: 25
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Reading Time: 1 Minute
A novel ransomware attack forced insurance giant CNA to take systems offline and temporarily shutter its website. The attack leveraged a new variant of the Phoenix CryptoLocker malware.
The Chicago-based company—the seventh largest commercial insurance provider in the world—said it “sustained a sophisticated cybersecurity attack” on Sunday, March 21, according to a statement on the home page of its website. The statement is the only functionality the company’s site currently maintains.
“The attack caused a network disruption and impacted certain CNA systems, including corporate email,” according to the statement.
Though the company did not elaborate on the nature of the attack, a report in BleepingComputer said CNA was the victim of a new ransomware called Phoenix CryptoLocker. Cryptolockers are an oft-used type of ransomware that immediately encrypt files on the machines they attack and demand a ransom from the victims in exchange for the key to unlocking them.
Moreover, the threat actors behind Phoenix CryptoLocker are likely known entities–the cybercrime group Evil Corp, which recently resurfaced after taking a short hiatus from cybercriminal activity, according to the report.
See Also: Microsoft Offers Up To $30K For Teams Bugs
The impact of the group’s latest attack was so serious that CNA disconnected its systems from its network “out of an abundance of caution” and is currently providing workarounds for employees where possible so the company can continue operating to serve its customers, the company said.
Sources familiar with the attack have told BleepingComputer that threat actors encrypted more than 15,000 devices on CNA’s network—including those of employees working remotely who were logged onto the company’s VPN at the time—when they deployed the new ransomware on Sunday, according to the report.
Attackers encrypted devices by appending the .phoenix extension to encrypted files and creating a ransom note named PHOENIX-HELP.txt, according to BleepingComputer.
Evil Corp has been in the crosshairs of U.S. authorities since 2019, when they offered up $5 million for information leading to the arrest of Evil Corp leader Maksim V. Yakubets, 32, of Russia, who goes under the moniker “aqua” and is known for leading a lavish lifestyle.
Indeed, the cybercrime group has reaped millions from various nefarious activities, which previously included capturing banking credentials with the Dridex banking trojan and then making unauthorized electronic funds transfers from unknowing victims’ bank accounts.
See Also: Information Security Tool: Chameleon Sources believe that Phoenix Cryptolocker is a product of Evil Corp based on similarities in the code to previous ransomware used by the group, according to the report. In previous ransomware attacks—such as one against GPS technology provider Garmin last year–Evil Corp used WastedLocker ransomware to encrypt victims’ files.
CNA aims to restore its systems using backup rather than pay the ransom demanded by attackers, according to BleepingComputer. The company is currently in the midst of an ongoing investigation into the incident that started immediately after its discovery, the company said.
“We have alerted law enforcement and will be cooperating with them as they conduct their own investigation,” the c[...]
Insurance Giant CNA Hit with Novel Ransomware Attack
https://www.blackhatethicalhacking.com/wp-content/uploads/2017/11/black-hat-locks-and-electronics.jpg Insurance Giant CNA Hit with Novel Ransomware AttackPost Views: 25
style="display:block"
data-ad-client="ca-pub-6620833063853657"
data-ad-slot="8337846400"
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data-full-width-responsive="true">
Reading Time: 1 Minute
A novel ransomware attack forced insurance giant CNA to take systems offline and temporarily shutter its website. The attack leveraged a new variant of the Phoenix CryptoLocker malware.
The Chicago-based company—the seventh largest commercial insurance provider in the world—said it “sustained a sophisticated cybersecurity attack” on Sunday, March 21, according to a statement on the home page of its website. The statement is the only functionality the company’s site currently maintains.
“The attack caused a network disruption and impacted certain CNA systems, including corporate email,” according to the statement.
Though the company did not elaborate on the nature of the attack, a report in BleepingComputer said CNA was the victim of a new ransomware called Phoenix CryptoLocker. Cryptolockers are an oft-used type of ransomware that immediately encrypt files on the machines they attack and demand a ransom from the victims in exchange for the key to unlocking them.
Moreover, the threat actors behind Phoenix CryptoLocker are likely known entities–the cybercrime group Evil Corp, which recently resurfaced after taking a short hiatus from cybercriminal activity, according to the report.
See Also: Microsoft Offers Up To $30K For Teams Bugs
The impact of the group’s latest attack was so serious that CNA disconnected its systems from its network “out of an abundance of caution” and is currently providing workarounds for employees where possible so the company can continue operating to serve its customers, the company said.
Sources familiar with the attack have told BleepingComputer that threat actors encrypted more than 15,000 devices on CNA’s network—including those of employees working remotely who were logged onto the company’s VPN at the time—when they deployed the new ransomware on Sunday, according to the report.
Attackers encrypted devices by appending the .phoenix extension to encrypted files and creating a ransom note named PHOENIX-HELP.txt, according to BleepingComputer.
Evil Corp has been in the crosshairs of U.S. authorities since 2019, when they offered up $5 million for information leading to the arrest of Evil Corp leader Maksim V. Yakubets, 32, of Russia, who goes under the moniker “aqua” and is known for leading a lavish lifestyle.
Indeed, the cybercrime group has reaped millions from various nefarious activities, which previously included capturing banking credentials with the Dridex banking trojan and then making unauthorized electronic funds transfers from unknowing victims’ bank accounts.
See Also: Information Security Tool: Chameleon Sources believe that Phoenix Cryptolocker is a product of Evil Corp based on similarities in the code to previous ransomware used by the group, according to the report. In previous ransomware attacks—such as one against GPS technology provider Garmin last year–Evil Corp used WastedLocker ransomware to encrypt victims’ files.
CNA aims to restore its systems using backup rather than pay the ransom demanded by attackers, according to BleepingComputer. The company is currently in the midst of an ongoing investigation into the incident that started immediately after its discovery, the company said.
“We have alerted law enforcement and will be cooperating with them as they conduct their own investigation,” the c[...]
Hacking Articles Tips Tricks Videos Tutorials
Black Hat Ethical Hacking Insurance Giant CNA Hit with Novel Ransomware Attack https://www.blackhatethicalhacking.com/wp-content/uploads/2017/11/black-hat-locks-and-electronics.jpg Insurance Giant CNA Hit with Novel Ransomware AttackPost Views: 25 style…
ompany said.
CNA is unaware at this time if the incident impacted any customer data, but will notify parties directly if this is found to be the case, according to the statement. See Also: Hacking Stories: Albert Gonzalez & the ‘Get Rich or Die Trying’ Crew who stole 130 million credit-card numbersCNA also did not give a timeline for when its website and systems will be up and running in a fully operational way again. In the meantime, the company posted specific directions on its website for how its customers should contact the company during the time of disruption based on their various needs.Source: https://threatpost.com (Click Link)style="display:block"
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data-full-width-responsive="true"> Recent News* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/03/Microsoft-Teams-90x90.jpg Microsoft Offers Up To $30K For Teams Bugs3 days ago
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The post Insurance Giant CNA Hit with Novel Ransomware Attack first appeared on Black Hat Ethical Hacking.
CNA is unaware at this time if the incident impacted any customer data, but will notify parties directly if this is found to be the case, according to the statement. See Also: Hacking Stories: Albert Gonzalez & the ‘Get Rich or Die Trying’ Crew who stole 130 million credit-card numbersCNA also did not give a timeline for when its website and systems will be up and running in a fully operational way again. In the meantime, the company posted specific directions on its website for how its customers should contact the company during the time of disruption based on their various needs.Source: https://threatpost.com (Click Link)style="display:block"
data-ad-client="ca-pub-6620833063853657"
data-ad-slot="8337846400"
data-ad-format="auto"
data-full-width-responsive="true"> Recent News* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/03/Microsoft-Teams-90x90.jpg Microsoft Offers Up To $30K For Teams Bugs3 days ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/03/thrive-themes-1030x391-1-90x90.png Active Exploits Hit WordPress Sites Vulnerable to Thrive Themes Flaws4 days ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/03/HL-color-90x90.jpg Hobby Lobby Exposes Customer Data in Cloud Misconfiguration5 days ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/03/adobe_coldfusion-700x412-e1542041238507-90x90.jpg Adobe Fixes Critical ColdFusion Flaw in Emergency Update6 days ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/03/Clubhouse-e1614022265127-90x90.jpg Bogus Android Clubhouse App Drops Credential-Swiping Malware7 days ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/03/apple-security-90x90.jpg Trojanized Xcode Project Slips MacOS Malware to Apple Developers1 week ago
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* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/03/JPG-Malicious-Two-90x90.jpg Magecart Attackers Save Stolen Credit-Card Data in JPG Files2 weeks ago
* https://www.blackhatethicalhacking.com/wp-content/uploads/2021/03/Google-Chrome-Browser-1-90x90.jpg Google Warns Mac, Windows Users of Chrome Zero-Day Flaw2 weeks ago
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The post Insurance Giant CNA Hit with Novel Ransomware Attack first appeared on Black Hat Ethical Hacking.
hacking: security in practice
How to reset terminator terminal emulator?
My terminal is so messed up (alt + tab) is not working, and few other preferences are messed up too. I tried " mv $HOME/ .config/terminator $HOME/ .config/terminator_old" But didn't work. I just wanted to erase all my previous changes I've made before.
submitted by /u/jacklsd
[link] [comments]
How to reset terminator terminal emulator?
My terminal is so messed up (alt + tab) is not working, and few other preferences are messed up too. I tried " mv $HOME/ .config/terminator $HOME/ .config/terminator_old" But didn't work. I just wanted to erase all my previous changes I've made before.
submitted by /u/jacklsd
[link] [comments]
reddit
How to reset terminator terminal emulator?
A subreddit dedicated to hacking and hackers. Constructive collaboration and learning about exploits, industry standards, grey and white hat...