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Why we haven’t seen the worst OT cyber attacks yet   

Connected critical technologies enable great progress in streamlining operations, however this also poses threats to operational technology (OT), potentially jeopardizing the security and business resilience. In this blog post, we will outline five critical actions for industrial companies. 

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Tietoevry was affected – how can your company be secure?  

The cyberattack against Tietoevry has been a much-needed eye-opener for many companies. Rusta has already reported to have lost more than 60 MSEK. One of the lessons learned is that anyone can be affected, even large and reputable IT companies – but there are ways to protect yourself. All companies can do more to improve their IT protection, and there are concrete measures to start with. 

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Competing in Cyber Security

One of the great challenges of cybersecurity is the need to learn continuously. Just as our adversaries adapt and change all the time, we need to remain one step ahead of them.

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Is your organization ready for the NIS2 Directive? 

The NIS2 Directive signifies an important advancement in strengthening the resilience and security posture of organizations across the EU. As sectors such as healthcare, energy, transportation, and financial services prepare for the directive, which is scheduled to become national law by the 18th of October 2024, the need for comprehensive security solutions has never been more urgent.

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Facing Cyber Threats: Let’s Talk About It

In a recent SvD article, Fredrik Olsson from NTT Security highlights the pressing need for Sweden to speak up about cyber attacks. The article dives into the high cost of cybercrime for Swedish businesses and suggests simple yet crucial steps to improve transparency and teamwork in tackling this issue. By adopting lessons from the software industry and taking strategic actions, Sweden can step up its game in cybersecurity. Let’s break the silence and face the challenge together.

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Magniber’s Missteps: Because Even Spiders Trip Over Their Own Web

Watch the recording as our security analysts expose flaws in Magniber, a ransomware group. Despite exploiting a Microsoft SmartScreen vulnerability and extorting GBP 370,000 in six months, the group neglected to secure their systems. Discover mistakes, including a misconfigured web server and log server, exposing data on 80,000 victims and earnings. The analysts found RSA private keys, offering a proof-of-concept decryptor, exposure rates analysis, and an infrastructure diagram for public awareness and defense.

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NTT Security Holdings Presents at Virus Bulletin 2023

At Virus Bulletin 2023, NTT Security Holdings reveals insights into Magniber ransomware’s missteps and FirePeony’s evolving APT tactics. Valuable knowledge for cyber defense and testament to SOC teams’ commitment.

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