S4x23 Review Part 3: Healthcare Cybersecurity Sessions

Credit to Author: Kazuhisa Tagaya| Date: Mon, 20 Mar 2023 00:00:00 +0000

This article focuses on the healthcare sector. Over the past two years, the healthcare sector has been in a constant state of emergency due to the COVID-19 pandemic, and as widely reported in the media, it has also been threatened by cyberattacks such as ransomware.

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S4x23 Review Part 2: Evolving Energy Cybersecurity

Credit to Author: Kazuhisa Tagaya| Date: Mon, 13 Mar 2023 00:00:00 +0000

In this second report on S4x23 held last February, this article introduces the discussion on cyber security in the energy industry, which was one of the topics that attracted attention.

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Expanding Attack Blueprints: 2022 Annual Cybersecurity Report

Credit to Author: Trend Micro Research| Date: Tue, 07 Mar 2023 00:00:00 +0000

In this blog entry, we shine a spotlight on some of the most critical cybersecurity concerns of 2022, which we discuss in full in our annual cybersecurity report, “Rethinking Tactics: 2022 Annual Security Report.”

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S4x23 Review Part 1: What’s New in OT Security

Credit to Author: Kazuhisa Tagaya| Date: Fri, 03 Mar 2023 00:00:00 +0000

This blog introduces discussions from S4x23, the ICS security conference in Miami over several posts. The first installment will cover two topics from the academic interviews.

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Iron Tiger’s SysUpdate Reappears, Adds Linux Targeting

Credit to Author: Daniel Lunghi| Date: Wed, 01 Mar 2023 00:00:00 +0000

We detail the update that advanced persistent threat (APT) group Iron Tiger made on the custom malware family SysUpdate. In this version, we also found components that enable the malware to compromise Linux systems.

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In Review: What GPT-3 Taught ChatGPT in a Year

Credit to Author: Vincenzo Ciancaglini| Date: Tue, 21 Feb 2023 00:00:00 +0000

Amidst the uproar and opinions since November 2022, we look at the possibilities and implications of what OpenAI’s ChatGPT presents to the cybersecurity industry using a comparison to earlier products, like its predecessor GPT-3.

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