Security Affairs

OCTOBER 29, 2024

Fog and Akira ransomware operators are exploiting SonicWall VPN flaw CVE-2024-40766 to breach enterprise networks. Fog and Akira ransomware operators are exploiting the critical SonicWall VPN vulnerability CVE-2024-40766 (CVSS v3 score: 9.3) to breach corporate networks via SSL VPN access. ” reads the advisory.

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Malwarebytes

FEBRUARY 27, 2021

I think the pandemic has made it clear that, yes, using a VPN is useful, even necessary, most especially for those working remotely. We’re going to take a look at free VPNs and paid VPNs in general. Instead, we paved a way to help you make an informed choice on which one to use. The honest free VPN.

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Security Affairs

MAY 28, 2021

Researchers from FireEye warn that China-linked APT groups continue to target Pulse Secure VPN devices to compromise networks. Cybersecurity researchers from FireEye warn once again that Chinese APT groups continue to target Pulse Secure VPN devices to penetrate target networks and deliver malicious web shells to steal sensitive information.

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Security Affairs

APRIL 7, 2021

Attackers are actively exploiting the CVE-2018-13379 flaw in Fortinet VPN to deploy the Cring ransomware to organizations in the industrial sector. This ransomware encrypts data from victims with AES-256 + RSA-8192 and then demands a ~ 2 BTC ransom to get the files back. . SecurityAffairs – hacking, Fortinet VPN).

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Security Affairs

MAY 27, 2021

The FBI revealed that foreign hackers compromised the network of a local US municipal government by exploiting flaws in an unpatched Fortinet VPN. The Federal Bureau of Investigation (FBI) reported that an APT group had breached the network of a local US municipal government by exploiting vulnerabilities in an unpatched Fortinet VPN.

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SecureList

APRIL 18, 2022

Kaspersky experts have found a vulnerability in the Yanluowang encryption algorithm and created a free decryptor to help victims of this ransomware with recovering their files. This is necessary to make files used by other programs available for encryption. The encryption code for big files. Yanluowang description.

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CyberSecurity Insiders

MARCH 21, 2023

VPNs allow users to access the internet securely and privately by encrypting their internet traffic and hiding their IP addresses. However, with so many VPN providers available, it can be challenging to choose the best VPN for your needs. The first step in choosing the best VPN is to determine your needs.

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SecureList

APRIL 18, 2022

Kaspersky experts have found a vulnerability in the Yanluowang encryption algorithm and created a free decryptor to help victims of this ransomware with recovering their files. This is necessary to make files used by other programs available for encryption. The encryption code for big files. Yanluowang description.

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Security Affairs

SEPTEMBER 8, 2023

CISA warned that nation-state actors are exploiting flaws in Fortinet FortiOS SSL-VPN and Zoho ManageEngine ServiceDesk Plus. Cybersecurity and Infrastructure Security Agency (CISA) warned that nation-state actors are exploiting security vulnerabilities in Fortinet FortiOS SSL-VPN and Zoho ManageEngine ServiceDesk Plus.

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Webroot

NOVEMBER 21, 2024

So maybe you’ve heard of VPNs but aren’t actually sure what they are. Simply put, a VPN creates a safe, anonymous pathway for the data you send and receive over a Wi-Fi network, allowing you to browse anonymously and access content as if you were in a different location. Do you really need a VPN for personal use? Why use a VPN?

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eSecurity Planet

AUGUST 27, 2024

A virtual private network (VPN) does more than just mask your identity—it fundamentally changes how your data moves across the internet. But what’s really going on under the hood when you browse the web using a VPN? This encrypted data is nearly impossible to intercept and read without the appropriate decryption key.

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Malwarebytes

MAY 15, 2023

There are many good reasons to use a Virtual Private Network ( VPN ), even if you are just casually scrolling. Privacy is a right that is yours to value and defend, and if you want to increase your online privacy then a VPN is one of the possible solutions. Here are three reasons why you might want to use a VPN.

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CyberSecurity Insiders

OCTOBER 29, 2021

This is the most crucial step to keep your personal information safe. Unfortunately, you can’t get your personal information removed from the dark web, but you can be proactive in protecting it from theft once you know what information has become vulnerable. The Dark Web Uses Encryption to Hide Locations.

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eSecurity Planet

MAY 25, 2022

Encryption and the development of cryptography have been a cornerstone of IT security for decades and remain critical for data protection against evolving threats. While cryptology is thousands of years old, modern cryptography took off in the 1970s with the help of the Diffie-Hellman-Merkle and RSA encryption algorithms.

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The Last Watchdog

SEPTEMBER 26, 2023

26, 2023 — The Internet Infrastructure Coalition (i2Coalition) launched the VPN Trust Initiative (VTI) in 2020 to establish a baseline for how virtual private network (VPN) providers should operate. Advertising Practices: Given the complexity and different use cases for VPNs, claims must not mislead.

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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 group used a variety of attack methods, including malspam campaigns, vulnerable RDP servers, and compromised VPN credentials. ” reads the post published by Microsoft.

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Security Affairs

MAY 24, 2024

Introduction to TLS and Certificate Transparency Log Securing Internet communications is crucial for maintaining the confidentiality and integrity of information in transit. 509 [2] certificates) and encrypted, authenticated connections (TLS [3] and its precursor, SSL [4] ). For instance, suppose firewall manufacturer ACME Inc.

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The Last Watchdog

MARCH 6, 2021

Remote workers face having both their personal and work-related information compromised. Many people use a virtual private network (VPN) to bypass geographic restrictions on streaming sites or other location-specific content. Since a VPN tunnels traffic through a server in a location of your choosing. Set up firewalls.

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Security Affairs

AUGUST 22, 2023

The Akira ransomware gang targets Cisco VPN products to gain initial access to corporate networks and steal their data. The group now is targeting Cisco VPN products to gain initial access to corporate networks. Sophos researchers observed in May the threat actor using compromised Cisco VPN accounts to breach target networks.

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Krebs on Security

OCTOBER 8, 2020

There’s an old adage in information security: “Every company gets penetration tested, whether or not they pay someone for the pleasure.” To wit: “There is huge insider information on the companies which we target, including information if there are tape drives and clouds (for example, Datto that is built to last, etc.),

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Daniel Miessler

SEPTEMBER 27, 2020

Example 2: Using a VPN. A lot of people are confused about VPNs. If you log in at the end website you’ve identified yourself to them, regardless of VPN. VPNs encrypt the traffic between you and some endpoint on the internet, which is where your VPN is based. This is true. So, probably not a win.

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Security Affairs

FEBRUARY 12, 2024

Public Wi-Fi users are prime targets for MITM attacks because the information they send is often not encrypted, meaning it’s easy for hackers to access your data. Look for the “https” in the website’s URL—it means there’s some level of encryption.

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eSecurity Planet

DECEMBER 7, 2023

Encryption scrambles data to make it unreadable to those without decryption keys. Proper use of encryption preserves secrecy and radically lowers the potential damage of a successful cybersecurity attack. Encryption algorithm types will provide an overview of the mathematical algorithms used to encrypt data (AES, RSA, etc.),

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Adam Levin

MAY 19, 2021

Demirkapi believes this loophole may indicate cause for more general concern about the way Experian protects consumer information. The perpetrators were quickly apprehended before they could leverage the information. The information included driver’s licenses , credit card , and Social Security numbers.

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eSecurity Planet

DECEMBER 7, 2023

Encryption uses mathematical algorithms to transform and encode data so that only authorized parties can access it. What Encryption Is and How It Relates to Cryptology The science of cryptography studies codes, how to create them, and how to solve them. How Does Encryption Process Data? How Does Encryption Process Data?

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Security Boulevard

APRIL 24, 2024

VPNs provide an essential layer of protection for employees working remotely or across multiple office locations, encrypting data traffic to stop hackers from intercepting and stealing information. The post Best Practices to Strengthen VPN Security appeared first on Security Boulevard.

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Security Affairs

JUNE 30, 2021

Law enforcement seized the servers and customer logs for DoubleVPN, a double-encryption service widely used by threat actors for malicious purposes. The VPN service was offered for a starting price of €22 ($25). . “On 29th of June 2021, law enforcement took down DoubleVPN.

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eSecurity Planet

AUGUST 2, 2022

The Atlas VPN report said the number of new Linux malware samples collected soared by 646% from the first half of 2021 to the first half of 2022, from 226,334 samples to nearly 1.7 The Atlas VPN team used AV-ATLAS, a threat intelligence platform from AV-TEST Gmb, for its report. million malware samples in the first half of 2022.

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Security Affairs

SEPTEMBER 28, 2023

Cisco released security updates for an actively exploited zero-day flaw (CVE-2023-20109) that resides in the GET VPN feature of IOS and IOS XE software. The vulnerability resides in the Group Encrypted Transport VPN (GET VPN) feature of IOS and IOS XE. For more information, see the Details section of this advisory.”

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Malwarebytes

AUGUST 4, 2021

By releasing an information sheet that provides guidance on securing wireless devices while in public (pdf) —for National Security System, Department of Defense, and Defense Industrial Base teleworkers—the NSA has provided useful information on malicious techniques used by cyber actors, and ways to protect against them.

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CyberSecurity Insiders

APRIL 9, 2021

European Enterprises mainly involved in manufacturing are being targeted by a new strain of Ransomware dubbed as Cring and confirmed sources say that the malware is being spread by exploitation of Fortinet VPN Vulnerability.

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Security Affairs

FEBRUARY 12, 2024

The issue was discovered by Attila Tomaschek, a VPN expert and staff writer at the tech publication CNET. Tomaschek noticed that DNS requests on his Windows machine weren’t being directed to ExpressVPN’s dedicated servers when he had activated the split tunneling feature, which is used to limit which apps send their traffic through the VPN.

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CyberSecurity Insiders

MARCH 21, 2021

With a VPN like Surfshark to encrypt your online traffic and keep it protected against any security breach, your valuable data isn’t going to get compromised easily anytime soon. For basic network security, make sure to regularly update the information to protect it from hackers. Protecting your data is very simple.

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Security Boulevard

AUGUST 5, 2024

In the title of this post, keep in mind the keyword is may; as a forewarning, this is not a post that definitively says you must use a VPN regardless of the circumstances… because that is simply not true. From a privacy lens, VPNs are niche tools - once some criteria are met, they can prove useful in some circumstances.

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CyberSecurity Insiders

JANUARY 19, 2023

In this blog, we’ll tackle encrypting AWS in transit and at rest. Fortunately, with adequate encryption measures in place, data exposures such as these can be nullified. Simply put, when data is properly encrypted with industry approved algorithms, it can’t be deciphered. coffee shop WiFi). coffee shop WiFi).

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Security Boulevard

JUNE 19, 2024

The digital age thrives on the secure exchange of information. Weak encryption techniques pave the path […] The post Next-Generation VPN Security Needs To Be Quantum Safe appeared first on Security Boulevard. Everytime you connect to the internet, cryptography keeps your communication safe and secure.

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Krebs on Security

SEPTEMBER 20, 2021

What’s in the security.txt file varies somewhat, but most include links to information about the entity’s vulnerability disclosure policies and a contact email address. There may be another good reason for consolidating security contact and vulnerability reporting information in one, predictable place.

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