Why it’s time for phishing prevention to move beyond email
Summary: Despite significant investments in email security solutions, phishing attacks continue to pose a severe threat to organizations, largely due to the emergence of sophisticated Attack-in-the-Middle (AitM) phishing techniques. Traditional detection methods, including known-bad blocklists and malicious webpage detection, are increasingly ineffective against these evolving tactics.…
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Cato CTRL, Threat Research: Ballista – New IoT Botnet Targeting Thousands of TP-Link Archer Routers
A recent global campaign has been identified that targets TP-Link Archer routers through a remote code execution (RCE) vulnerability (CVE-2023-1389). The campaign exploits these routers to create a botnet, with the potential for widespread impact given the number of vulnerable devices connected to the internet. The malware dropper utilizes a bash script to install and execute additional malware while maintaining evasion techniques.…
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Advanced Behavioral Analysis of IoT and OT Devices for IoC Collection
This article discusses Cato CTRL’s innovative approach to enhancing IoT/OT threat detection through advanced behavioral analysis. The methodology enables the identification of novel threats and has proven effective in automatically detecting and validating new Indicators of Compromise (IoCs). It is scalable, device-agnostic, and integrates seamlessly with existing security infrastructures to protect against emerging threats.…
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Nations Open ‘Data Embassies’ to Protect Critical Info
Summary: A growing number of smaller nations are utilizing “data embassies” to store citizens’ information abroad while retaining legal control, thereby ensuring data protection against various threats. These initiatives require strong security measures and complex legal frameworks to maintain data sovereignty and manage operations effectively. While promising, the data embassy concept faces challenges such as high costs, regional geopolitics, and evolving legal obstacles.…
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Ransomware Roundup – Lynx
The FortiGuard Labs report highlights the rise of the Lynx ransomware, detailing its mechanisms, impact on Microsoft Windows systems, and protective measures offered by Fortinet. Lynx ransomwares encrypt victims’ files, demand ransom, and have affected numerous organizations across various sectors, predominantly in the U.S. Affected: Microsoft Windows, Manufacturing, Construction, Healthcare, Energy

Keypoints :

Lynx ransomware first appeared publicly in July 2024.…
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Outsmarting AI-powered cyber attacks: Endpoint defense for 2025 | VentureBeat
Summary: The rise of generative AI has led to an increase in sophisticated cyberattacks, particularly targeting endpoints within organizations. Many organizations are unprepared for these AI-driven threats, leading to concerns about their ability to defend against them effectively. The need for faster and more intelligent cybersecurity solutions is critical to combat these evolving risks.…
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Cato CTRL Threat Research: Unmasking Hellcat – Not Your Average Ransomware Gang
Hellcat is a new ransomware gang that emerged in 2024, targeting critical infrastructure, government organizations, educational institutions, and energy sectors. Utilizing a ransomware-as-a-service model and employing double extortion tactics, Hellcat aims to humiliate its victims while extracting ransom. Recent attacks in late 2024 highlight their aggressive approach and the need for enhanced cybersecurity measures.…
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Farewell to the Fallen: The Cybersecurity Stars We Lost Last Year
Summary: This article reflects on the cybersecurity solutions that have become obsolete in 2024, highlighting their vulnerabilities and the advancements that have emerged to replace them. It emphasizes the importance of adapting to evolving cyber threats and the shift towards more secure technologies.

Threat Actor: Cybercriminals | cybercriminals Victim: Organizations | organizations

Key Point :

Legacy Multi-Factor Authentication (MFA) became obsolete due to vulnerabilities to modern attack techniques like phishing and SIM swapping.…
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Modern ransomware attacks have shifted to sophisticated double extortion tactics, where sensitive data is exfiltrated before encryption, increasing pressure on victims. The financial impact of these breaches is significant, with average costs reaching $4.88 million. Early detection of unusual internal data-copying activities is crucial for organizations to defend against these evolving threats.…
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### #RansomwareTesting #ShadowAIThreats #TLSInspectionChallenges

Summary: Ransomware gangs are increasingly recruiting penetration testers to enhance the effectiveness of their attacks, while the unauthorized use of AI tools within organizations poses significant security risks. Additionally, many organizations neglect TLS inspection, leaving them vulnerable to cybercriminals exploiting well-known brands.…

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CVE-2023-49559 is a medium-severity Denial of Service (DoS) vulnerability found in the gqlparser library, which affects GraphQL applications. This vulnerability allows attackers to overload the server by exploiting the lack of limits on directives in GraphQL queries. Cato has implemented protections for its customers and recommends updating to the latest versions of the gqlparser and gqlgen libraries to mitigate risks.…
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Summary: This article discusses multiple critical vulnerabilities in Emerson devices that expose them to cyberattacks.

Threat Actor: N/A Victim: Emerson devices

Key Point :

Multiple critical vulnerabilities have been discovered in Emerson devices, putting them at risk of cyberattacks.

Endpoint Security , Governance & Risk Management , Internet of Things Security

Critical-Severity Flaws Expose Emerson Devices to Cyberattacks Prajeet Nair (@prajeetspeaks) • June 28, 2024    

Image: Shutterstock

Multiple critical vulnerabilities in Emerson gas chromatographs could allow malicious actors access to sensitive data, cause denial-of-service conditions and execute arbitrary commands.…

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Summary: This article discusses a cybercrime incident where a terminated worker unlawfully accessed patient information at Geisinger, a healthcare organization.

Threat Actor: Former employee of Nuance Communications Inc. | Nuance Communications Inc. Victim: Geisinger | Geisinger

Key Point :

An ex-employee of Nuance Communications Inc. has been indicted for unlawfully accessing patient information at Geisinger, a healthcare organization.…
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