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Security Affairs newsletter Round 453 by Pierluigi Paganini – INTERNATIONAL EDITION

Security Affairs

Experts spotted a new macOS Backdoor named SpectralBlur linked to North Korea Merck settles with insurers regarding a $1.4

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CISA warns of vulnerabilities in Hitachi Energy products

Security Affairs

Cybersecurity and Infrastructure Security Agency (CISA) has published six advisories to inform organizations about the availability of security patches and notifications for vulnerabilities impacting Hitachi Energy products.

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PYSA ransomware gang is the most active group in November

Security Affairs

CERT-FR’s alert states that the Pysa ransomware code is based on public Python libraries. Meanwhile,automotive, housing, entertainment, and retail businesses overtook technology this month, with attacks targeting the sector decreasing by 38.1%.” The overall number of ransomware attacks increased by 1.9% in November compared to October.

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U.S. Bookstore giant Barnes & Noble hit by cyberattack

Security Affairs

is an American bookseller with the largest number of retail outlets in the United States in fifty states. Over the weekend, users have been complaining on Nook’s Facebook page and Twitter that they were not able to access their library of purchased eBooks and magazine subscriptions. Barnes & Noble, Inc. ,

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Security Outlook 2023: Cyber Warfare Expands Threats

eSecurity Planet

After a year that saw massive ransomware attacks and open cyber warfare, the biggest question in cybersecurity for 2023 will likely be how much of those attack techniques get commoditized and weaponized. Also read: Hyperautomation and the Future of Cybersecurity. More Companies Ditching Cookies.

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The Week in Cyber Security and Data Privacy: 5 – 11 February 2024

IT Governance

GB City of Clemson, South Carolina Source New Public USA Yes 21,056 DGX-Dependable Hawaiian Express Source New Professional services USA Yes 20 GB Verdimed Source New Agricultural Spain Yes 19 GB Watchmax Source New Retail UK Yes 15,000 Del-Tron Precision Source New Manufacturing India Yes 8.9 GB Signature Performance, Inc.

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Anomaly detection in machine learning: Finding outliers for optimization of business functions

IBM Big Data Hub

For example, higher than average traffic on a website or application for a particular period can signal a cybersecurity threat, in which case you’d want a system that could automatically trigger fraud detection alerts. Isolation forest models can be found on the free machine learning library for Python, scikit-learn.