Articles about Security

For IT professionals and MSPs, a company’s security posture is influenced not only by technology but also by its team's daily actions. Whether intentional or accidental, human behavior plays a significant role in either fortifying or undermining security measures.

Verizon Business’ 2024 Data Breach Investigation Report revealed that 68 percent of breaches this year involved a non-malicious human element, such as people falling for phishing schemes, mishandling sensitive information or getting tricked by a social engineering ploy.

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It is not unusual for software to update itself without user interaction; when it comes to delivering security patches and new features this is entirely desirable. But to have an app uninstall itself and replace itself with a different product? That’s not only highly unusually, it’s also worrying.

And yet this is what is happening for users of Kaspersky antivirus software in the US. Having been deemed a threat to national security, the sale of software from the Russian cybersecurity firm Kaspersky was banned in the US. Having promised that its customers would be taken care of, Kaspersky is now keeping its promise but forcibly replacing its security software with the largely unknown UltraAV on US customers’ computers

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In Not With A Bug, But With A Sticker: Attacks on Machine Learning Systems and What To Do About Them, a team of distinguished adversarial machine learning researchers deliver a riveting account of the most significant risk to currently deployed artificial intelligence systems: cybersecurity threats. The authors take you on a sweeping tour -- from inside secretive government organizations to academic workshops at ski chalets to Google’s cafeteria -- recounting how major AI systems remain vulnerable to the exploits of bad actors of all stripes.

Based on hundreds of interviews of academic researchers, policy makers, business leaders and national security experts, the authors compile the complex science of attacking AI systems with color and flourish and provide a front row seat to those who championed this change. Grounded in real world examples of previous attacks, you will learn how adversaries can upend the reliability of otherwise robust AI systems with straightforward exploits.

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Nearly every organization today builds a lot of software, and the majority of that software is developed by cobbling together open source components. When using open source and trying a software composition analysis (SCA) scanner for the first time, it is not uncommon for those organizations to be surprised at what they learn about their open source usage. Many times it quickly comes to light that they have a large load of new and unplanned work to address in the form of security issues in dependencies. They need to fix these issues not just for the organization itself but also to stay compliant with certifications such as PCI or SOC2.

That’s when these organizations begin to experience the five stages of vulnerability management.

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Modern software development teams are under so much pressure to deliver fast. Unfortunately, speed can mean security gets overlooked during development. Fixing these issues later in the development cycle, or worse, after the software has been released, can be time-consuming, expensive and damaging to a company’s reputation. That’s where early detection of software vulnerabilities comes in. By finding and fixing these issues early organizations can save time, reduce costs and protect their users from security breaches.

In this post, we’ll look at why early detection is key, how it impacts development timelines and budgets and how security in the early stages of software development is the key to both secure and efficient software delivery.

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As of October 14, 2025, Microsoft will officially stop supporting Windows 10, marking the end of the road for regular security updates and technical support.

This doesn’t mean your Windows 10 machine will suddenly stop working of course, but it does mean that keeping it safe and secure will require more proactive measures. Here’s how you can protect your Windows 10 system after official support ends.

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Fraudsters have used account takeovers (ATOs) to victimize 29 percent of internet users, resulting in $13 billion in losses in 2023. Over three-quarters of security leaders listed ATOs as one of the most concerning cyber threats, and the danger grows as bad actors leverage AI to launch more potent attacks.

The Snowflake breach demonstrates the devastating consequences of ATOs. Attackers gained access to 165 of the data platform’s customers’ systems, including AT&T and Ticketmaster, and exfiltrated hundreds of millions of records containing sensitive data. The attack wasn’t some brilliant hacking scheme -- the bad actors simply used legitimate credentials to log into the platform.

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Because email is the primary source of initial entry in many breaches, many organizations pay for sophisticated, third-party email filtering solutions on top of the protections afforded by Microsoft 365. This is a wise investment; having layers of protection by different vendors helps eliminate blind spots found in any one vendor solution and provides complexity that can foil attack attempts.

Yet, few know that threat actors can easily bypass these third-party filtering products by directing emails to onmicrosoft.com domains that are an inherent part of the Microsoft 365 configuration.

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Log files come with many challenges. Firstly, they exist as enormous volumes of data. Almost everything that a user does is recorded, meaning that they quickly pile up, and not all of them are useful. 

Secondly, they aren’t all uniform as they come in various shapes and sizes, serving various purposes. Event logs, system logs, access logs and server logs are just some of the various types that are collected and stored. This large volume of data means that processing and analyzing logs for use can be time-consuming and complex.

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Perimeter solutions such as Secure Email Gateways (SEGs) have long been a cornerstone of email security, historically serving as the primary line of defence against malicious emails entering an organization. Utilizing legacy technology such as signature and reputation-based detection, SEGs have provided pre-delivery intervention by quarantining malicious attacks before they reach the end recipient.

Why, then, are 91 percent of cybersecurity leaders frustrated with their SEGs, and 87 percent considering a replacement?

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The Recall feature of Windows 11 has not even launched yet, but it has proved endlessly controversial since it was first announced a few months back. Microsoft says that Recall will help users retrace their steps by taking snapshots of activity every few seconds, providing a way to step back in time and jump to an earlier activity.

Such was the uproar about the security and privacy implications of the feature, Microsoft has already made concessions. The company first pulled the feature from preview builds of Windows 11 to do further work on it, and then announced that it would be opt-in rather than enabled by default. Now it turns out that it will be possible to uninstall it completely.

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Cybersecurity has become an increasingly important concern in the business world. After all, reports have found that 41 percent of businesses fell victim to a cyberattack in 2023. As the technology cyber attackers use to conduct their nefarious activities becomes more complex, so is the technology that IT professionals use to protect organizations and their data. However, with this also comes a unique new challenge: tool sprawl.

Tool sprawl occurs when a company utilizes an unnecessary number of IT tools, usually because it implements separate solutions for each use case. Although it may seem most efficient to address needs as they arise or present themselves, adopting a comprehensive approach is often more efficient -- particularly in a case where proactivity is vital, such as cybersecurity.

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If you are a cybersecurity professional looking for practical and actionable guidance to strengthen your organization’s security, then this is the book for you. Cybersecurity Strategies and Best Practices is a comprehensive guide that offers pragmatic insights through real-world case studies.

Written by a cybersecurity expert with extensive experience in advising global organizations, this guide will help you align security measures with business objectives while tackling the ever-changing threat landscape.

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Biometric access control, video surveillance, and intrusion alarms enhance on-site protection by promptly addressing unauthorized access -- these advanced systems monitor who enters your facilities and allow for real-time responses to incidents.

Meanwhile, cybersecurity remains a key aspect of business demanding great attention. The emergence of generative AI and automation technologies can evaluate threats and make decisions significantly faster, heightening the effect of your defense mechanisms.

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Providing high availability (HA) protection for critical applications is a standard IT best practice. However, broader downtime protection best practices -- and options for delivering this protection -- are not as clearly defined. As a result, applications that are not considered mission critical are often left with minimal protection. Yet downtime for these non-mission critical applications can be more than a nuisance. It can impose a costly and disruptive burden on IT teams that must devote time and resources to bringing those applications back online.

Downtime can also be frustrating to end users whose work may be interrupted and put on hold. It may have downstream consequences for customer satisfaction as well.

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