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補丁前出現兩個關鍵的 PHP 漏洞:機構現在應該怎樣做。

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Ransomware & extortionMalware
Ransomware Spotlight: AvosLocker

AvosLocker is a relatively new ransomware variant that sports the staples of modern ransomware, namely a layered extortion scheme that begins with stolen data. We shed light on this emerging ransomware family and its key techniques.

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CryptocurrencyCloud security
Probing the Activities of Cloud-Based Cryptocurrency-Mining Groups

Our research into cloud-based cryptocurrency mining sheds light on the malicious actor groups involved in this space, their ongoing battle for cloud resources, and the actual extent of the impact of their attacks.

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Ransomware & extortionExploits & Zero-Days
Ransomware Spotlight: Hive

Hive ransomware is one of the new ransomware families in 2021 that poses significant challenges to enterprises worldwide. We take an in-depth look at the ransomware group’s operations and discuss how organizations can bolster their defenses against it.

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Cyber crime
Keeping a Close Watch: Trend Micro Specialized Cybersecurity Report for Latin America and the Caribbean

In collaboration with the Cybersecurity Program of OAS/CICTE, we examine the cybersecurity challenges affecting member states of the OAS. These issues include ransomware and active attacks, threats related to remote work, and the risks brought about by the adoption of new technologies.

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Ransomware & extortionExploits & Zero-Days
Ransomware Spotlight: Clop

We take a closer look at the operations of Clop, a prolific ransomware family that has gained notoriety for its high-profile attacks. We review this ransomware group’s constantly changing schemes and discuss how companies can shore up defenses against this threat.

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Cyber crime
Can You Rely on OTPs? A Study of SMS PVA Services and Their Possible Criminal Uses

SMS PVA services allow their customers to create disposable user profiles or register verified accounts on many popular platforms. Unfortunately, criminals can misuse these services to conduct fraud or other malicious activities.

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IoT & smart devices
5G and Aviation: A Look Into Security and Technology Upgrades Working in Tandem

Following 5G implementation in US airports, we discuss the technical features, security concerns, and potential risks this implementation carries for the industry and its customers, as well as provide some recommendations.

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IoT & smart devices
Reinforcing NAS Security Against Pivoting Threats

We analyze some existing and developing threats that target NAS devices of users and businesses.

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Cloud security
GitHub Action Runners: Analyzing the Environment and Security in Action

More organizations are applying a DevOps thought-process and methodology to optimize software development. One of the main tools used in this process is a continuous integration (CI) tool, which automates the integration of code changes from multiple developers working on the same project.

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Cloud security
Analyzing the Risks of Using Environmental Variables for Managing Serverless Environments

We examined the potential risks associated with using the serverless environment service for secrets management.

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