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Heimdal Security Blog

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The risk awareness radar. A superpower every MSP needs to train

<p>Most of the cyber incidents landing on our desks these days start with someone believing a lie. It’s not a brilliant piece of code that causes most breaches. A convincing email, a confident phone call, and a fake sense of urgency can make people hand over exactly what the attacker needs. Last week I talked [&#8230;]</p> <p>The post <a href="https://heimdalsecurity.com/blog/build-risk-awareness-radar/">The risk awareness radar. A superpower every MSP needs to train</a> appeared first on <a href="https://heimdalsecurity.com/blog">Heimdal Security Blog</a>.</p>

2026/8/6
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Heimdal data reveals MediaArena adware completes persistence before antivirus quarantine finishes

<p>London, UK, 30 July 2026 &#8211; New data from Heimdal&#8217;s telemetry measures the gap between execution of the MediaArena adware and the completion of quarantine. The same pattern has been confirmed across more than 40 client environments. MediaArena is a browser-modifier adware family that Microsoft has tracked since 2023. It is low-severity, and that is [&#8230;]</p> <p>The post <a href="https://heimdalsecurity.com/blog/mediaarena-adware-persistence-antivirus-quarantine/">Heimdal data reveals MediaArena adware completes persistence before antivirus quarantine finishes</a> appeared first on <a href="https://heimdalsecurity.com/blog">Heimdal Security Blog</a>.</p>

2026/7/30
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How Heimdal grew from a bold idea into a global cybersecurity platform

<p>Heimdal did not start as a traditional cybersecurity company. It started with two Danish cybersecurity researchers, a piece of innovative technology and a challenge. Could they create something that could identify vulnerabilities, intercept malicious activity and help protect machines before threats could take hold? That technology went on to compete at the Defcon CTF world [&#8230;]</p> <p>The post <a href="https://heimdalsecurity.com/blog/how-heimdal-grew-global-cybersecurity-platform/">How Heimdal grew from a bold idea into a global cybersecurity platform</a> appeared first on <a href="https://heimdalsecurity.com/blog">Heimdal Security Blog</a>.</p>

2026/7/30
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MediaArena malvertising: why a quarantine isn’t the end of the incident

<p>If Microsoft Defender quarantines BrowserModifier:Win32/MediaArena on one of your endpoints, the alert reads like a win. Our SOC data says treat it as a live persistence incident instead. In the case we timed, the payload finished writing its persistence 21 seconds into execution. Quarantine didn&#8217;t complete until 29 seconds. By the time the alert fired, [&#8230;]</p> <p>The post <a href="https://heimdalsecurity.com/blog/media-arena-malvertising-report/">MediaArena malvertising: why a quarantine isn&#8217;t the end of the incident</a> appeared first on <a href="https://heimdalsecurity.com/blog">Heimdal Security Blog</a>.</p>

2026/7/30
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Tools Change. Teach People How to Keep Up

<p>&#8220;Make everyone one percent better and it compounds across the team.&#8221; That&#8217;s the line Joe Head wrote about his own job and when I read it back to him, he didn&#8217;t hesitate. &#8220;That is 100% the objective,&#8221; he said. Joe runs AI adoption for an 80-person team as the only AI automation specialist in the [&#8230;]</p> <p>The post <a href="https://heimdalsecurity.com/blog/ai-strategy-insights-joe-head/">Tools Change. Teach People How to Keep Up</a> appeared first on <a href="https://heimdalsecurity.com/blog">Heimdal Security Blog</a>.</p>

2026/7/28
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The 4 best managed EDR service suppliers (and how to choose)

<p>There are several cybersecurity companies that offer managed EDR services in 2026. Here&#8217;s what actually separates them, and who each one suits. Most successful cyber attacks begin with a breached laptop, a smartphone or a server. Over the past 15 years, endpoint detection and response (EDR) has gone from niche to a mainstream security solution. [&#8230;]</p> <p>The post <a href="https://heimdalsecurity.com/blog/best-managed-edr-services/">The 4 best managed EDR service suppliers (and how to choose)</a> appeared first on <a href="https://heimdalsecurity.com/blog">Heimdal Security Blog</a>.</p>

2026/7/23
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Top 4 Best SOC Platforms 2026 – Provider Comparison

<p>Without the right tools, no security operations centre (SOC) can do its job properly. A SOC platform brings together a range of security technologies that let your analysts rapidly identify threats, investigate them and implement fixes. There are many cybersecurity tools that an SOC can use, and there are many vendors selling comparable products. The [&#8230;]</p> <p>The post <a href="https://heimdalsecurity.com/blog/best-soc-platforms/">Top 4 Best SOC Platforms 2026 &#8211; Provider Comparison</a> appeared first on <a href="https://heimdalsecurity.com/blog">Heimdal Security Blog</a>.</p>

2026/7/22
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Top 6 Managed Detection and Response Providers

<p>There are several major managed detection and response (MDR) companies to choose from. We&#8217;ve compared the main offerings of the best MDR providers to help you decide which is right for your organisation. Maybe it was a near miss, or a security team stretched too thin and drowning in alerts from dozens of tools. Whatever [&#8230;]</p> <p>The post <a href="https://heimdalsecurity.com/blog/top-managed-detection-response-providers/">Top 6 Managed Detection and Response Providers</a> appeared first on <a href="https://heimdalsecurity.com/blog">Heimdal Security Blog</a>.</p>

2026/7/10
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Cyber-Aware Customers Are Raising the Bar for MSPs and Other Vendors 

<p>Your client is no longer just buying your security advice. They’re auditing whether you live by it.  That was a clear message from my exclusive interview with Heather MacDonald Alford, an MSP finance specialist and owner of Counting Creators.  Heather’s exactly the kind of customer MSPs should be paying attention to. She’s informed, commercially minded, and willing to challenge vendors to [&#8230;]</p> <p>The post <a href="https://heimdalsecurity.com/blog/customers-raising-bar-msps/">Cyber-Aware Customers Are Raising the Bar for MSPs and Other Vendors </a> appeared first on <a href="https://heimdalsecurity.com/blog">Heimdal Security Blog</a>.</p>

2026/7/8
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How to scale your patches without scaling your team (the patch wave)

<p>Most breaches don&#8217;t start with a vulnerability nobody knew about. They start with one nobody patched in time. Vulnerability exploitation is now the single biggest way attackers get into a network. It has overtaken stolen credentials for the first time in the 19-year history of Verizon&#8217;s Data Breach Investigations Report, with 31% of breaches now [&#8230;]</p> <p>The post <a href="https://heimdalsecurity.com/blog/how-scale-patches-without-scaling-team/">How to scale your patches without scaling your team (the patch wave)</a> appeared first on <a href="https://heimdalsecurity.com/blog">Heimdal Security Blog</a>.</p>

2026/7/3
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