Separation of privilege is splitting up tasks and assigning rights to different parts of a system. It means that user privileges are segmented between various users and accounts, but you can also apply it to applications, system sub-components, tasks, and processes.…
Tag: Heimdal Security Blog
Heimdal® Announces New Partnership with ResenNet, displacing ResenNet’s long-standing RMM provider, N-able
[Copenhagen, Denmark – October 2023] – Heimdal, the pioneer and leading provider of unified cybersecurity solutions, is thrilled to announce its latest strategic partnership with renowned Danish managed service provider (MSP) ResenNet. This collaboration marks a significant milestone in the…
European Governments Email Servers Targeted by Threat Actors
Since at least October 11, the Russian hacker organization Winter Vivern has been using a Roundcube Webmail zero-day vulnerability in attacks against think tanks and government agencies in Europe. According to security researchers, the cyberespionage group (also identified as TA473)…
12 Best Vulnerability Management Systems & Tools 2023
Industry reports highlight the urgency: malicious actors can exploit a vulnerability within just 15 days of its discovery (CISA). The longer you wait, the larger the target on your back grows. Without proper vulnerability management, your business not only risks…
NY College Must Spend $3.5M on Cybersecurity After Breach Affecting 200k Students
After a data breach in 2021 exposed the personal information of nearly 200,000 people, the attorney general of New York requested a university to invest $3.5 million in cybersecurity. The measure addresses the data security deficiencies that led to a…
7 Best Sophos Alternatives & Competitors in 2023 [Features, Pricing & Reviews]
In the ever-evolving cybersecurity landscape, businesses constantly seek robust security solutions to protect their digital assets. Sophos, a well-known name in the cybersecurity industry, has been a trusted choice for many organizations. However, with the market continuously expanding and new…
Apple Fixes 3 New Actively Exploited Zero-Day Vulnerabilities
Apple released an emergency security update to patch three newly identified zero-days exploited actively by threat actors. The vulnerabilities affected iPhone and Mac users, and with this, the total zero-days fixed by Apple this year rose to 16. What Do…
New Threat Group: Sandman Targets Telecommunication Companies Across the World With Infostealers
A previously unknown threat group known as “Sandman” is making its presence felt. The group uses a modular information-stealing malware called “LuaDream” to target telecommunication service providers in the Middle East, Western Europe, and South Asia. Sandman: How This New…
Computer Security Incident Response Team (CSIRT): How to Build One
According to the World Economic Forum, “widespread cybercrime and cyber insecurity” is rated as one of the greatest worldwide dangers for the following two and ten years. This means that your organization needs to constantly improve its cybersecurity posture. A…
International Criminal Court Reveals System Breach and Plans to Bolster Security
The International Criminal Court (ICC) announced on September 19th that hackers breached their computer systems. ICC storages highly sensitive information about war crimes and is thus one of the world`s most important public institutions. What We Know About the ICC…
Critical GitLab Pipeline Vulnerability Revealed. Users are urged to patch immediately
GitLab disclosed critical vulnerability that enables hackers to run pipelines as other users by leveraging scheduled security scan policies. The platform issued an advisory and urged users to apply available updates as soon as possible. The GitLab pipeline vulnerability was…
Improper Usage of SAS Token Leads to Massive Microsoft Data Leakage
Microsoft researchers leaked 38TB of sensitive data to a public GitHub repository while training open-source AI learning models. The Microsoft data leakage occurred starting July 2020 and white hat hackers only discovered and reported it on June 22nd, 2023. Consequently,…
Cryptocurrency Scams to Heavily Target TikTok Users
Cybercriminals heavily target TikTok users with cryptocurrency giveaway scams. The vast majority of the posts impersonate Elon Musk and relate to Tesla or SpaceX. These types of posts have been on other social media platforms – Instagram and Twitter –…
EDR for Banking: 6 Ways EDR Can Help Financial Organizations
There are financial advantages to investing in cybersecurity, especially in Endpoint Detection and Response (EDR) solutions. Breaching one financial institution can bring threat actors access to a variety of companies’ assets. That is because banks store money and data for…
Best Practices for Endpoint Security in Healthcare Institutions
While achieving compliance with industry standards is the minimum, it’s not enough to prevent insider threats, supply chain attacks, DDoS, or sophisticated cyberattacks such as double-extortion ransomware, phishing, business email compromise (BEC), info-stealing malware or attacks that leverage the domain…
How DNS Layer Security Stops Ransomware and Other Cyberattacks
DNS-Layer Security protects users from threats that arise from inbound and outbound traffic. It refers to monitoring communications between endpoints and the internet at a DNS-layer level. Imagine the DNS layer security as a gatekeeper who makes sure that all…
Two New York Hospitals Breached by the LockBit Ransomware Group
The notorious LockBit ransomware group claims to have breached two major hospitals from upstate New York, the Carthage Area Hospital and Claxton-Hepburn Medical Center. The two hospitals serve hundreds of thousands of patients. Details on the Attack: The Hospitals Are…
What Effect Does Firm Size Have on Ransomware Threats?
In an increasingly digital world, the threat of ransomware looms large over organizations of all sizes. However, the impact of ransomware attacks can vary significantly depending on the size of the targeted firm. This article delves into the effects of…
5 Examples of DNS IoCs That Are Red Flags for Cyberattacks
In the increasingly digitalized world that we live in, doing business without being connected 24/7 is almost unthinkable. Any medium to large organization needs to have an online way of displaying its products or services. It also needs a fast…
Companies Affected by Ransomware [Updated 2023]
The increasing frequency and size of ransomware attacks are becoming a huge concern for thousands of organizations globally. All over the world, threat actors take advantage of security vulnerabilities and encrypt data belonging to all sorts of organizations: from private…