target – Tech Maze

October 3, 2026· Artificial Intelligence

Chinese State-Linked Hackers Target Executive Laptops in Sophisticated ‘Evil Maid’ Hotel Operation

A state-linked Chinese hacking group, identified by security firm CrowdStrike as OVERCAST PANDA, has been linked to a sophisticated physical-access campaign that bypassed traditional network security by compromising executive laptops directly inside hotel rooms. Rather than relying on the common digital vectors of phishing or network breaches, the threat actors targeted executives attending an agricultural…

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October 2, 2026· Networking & Telecom

China Sets Ambitious Target of 1 Million 50G-PON Ports by 2030 in New ICT Plan

China’s optical networking sector has set its sights on a massive infrastructure milestone: the deployment of one million 50G-PON ports by the end of the decade. This aggressive target forms the centerpiece of the newly released five-year Information and Communications Technology (ICT) plan formulated by the Ministry of Industry and Information Technology (MIIT). Serving as…

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September 28, 2026· Tech Education & Careers

Uncovering Hidden Target Leakage in Public Datasets Using Python and Dependency Graphs

Data scientists working with public datasets often encounter machine learning models that achieve near-perfect predictive accuracy, only to discover that the high scores stem from a fundamental data flaw rather than genuine predictive power. In a recent analysis involving a public dataset from the Centers for Disease Control and Prevention (CDC), a predictive model trained…

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September 25, 2026· Artificial Intelligence

State-Linked Hackers Target Executive Laptops via Physical Hotel Room Breaches

In a stark reminder of the persistent risks associated with international business travel, a Chinese state-linked hacking group has been identified orchestrating a sophisticated espionage campaign that bypasses digital security entirely. Rather than relying on traditional phishing emails, malware-laden links, or network-level intrusions, the threat actors—tracked by security firm CrowdStrike as OVERCAST PANDA—gained access to…

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September 20, 2026· Tech Education & Careers

How Hidden Target Leakage in Public Datasets Skews Machine Learning Models

When machine learning models achieve near-perfect predictive scores on real-world data, the outcome is typically celebrated as a breakthrough. However, a data science researcher has demonstrated how easily these exceptional metrics can mask a fundamental flaw known as target leakage, where the input variables supplied to a model already contain the answer in some form.…

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September 18, 2026· Artificial Intelligence

State-Linked Hackers Target Executive Laptops via Physical Hotel Room Breaches

In a stark reminder that the most sophisticated cyber-espionage operations often bypass the digital perimeter entirely, a Chinese state-linked hacking group has been caught compromising executive laptops through direct physical access. The campaign, which took place this spring at an agricultural industry conference on Hainan Island, did not rely on traditional vectors like phishing emails,…