Cyber Defense Advisors

Month: October 2024

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  • October 30, 2024

Simson Garfinkel on Spooky Cryptographic Action at a Distance

Excellent read. One example: Consider the case of basic public key cryptography, in which a person’s public and private key are created together in a single operation. These two keys are entangled, not with quantum physics, but with math. When I create a virtual machine server in the Amazon cloud, I am prompted for an […]

Cyber News
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  • October 30, 2024

Simpson Garfinkel on Spooky Cryptographic Action at a Distance

Excellent read. One example: Consider the case of basic public key cryptography, in which a person’s public and private key are created together in a single operation. These two keys are entangled, not with quantum physics, but with math. When I create a virtual machine server in the Amazon cloud, I am prompted for an […]

Cyber News
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  • October 30, 2024

Change Healthcare Breach Hits 100M Americans

Change Healthcare says it has notified approximately 100 million Americans that their personal, financial and healthcare records may have been stolen in a February 2024 ransomware attack that caused the largest ever known data breach of protected health information. Image: Tamer Tuncay, Shutterstock.com. A ransomware attack at Change Healthcare in the third week of February […]

Cyber News
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  • October 30, 2024

Opera Browser Fixes Big Security Hole That Could Have Exposed Your Information

A now-patched security flaw in the Opera web browser could have enabled a malicious extension to gain unauthorized, full access to private APIs. The attack, codenamed CrossBarking, could have made it possible to conduct actions such as capturing screenshots, modifying browser settings, and account hijacking, Guardio Labs said. To demonstrate the issue, the company said […]

Cyber News
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  • October 30, 2024

Malvertising Campaign Hijacks Facebook Accounts to Spread SYS01stealer Malware

Cybersecurity researchers have uncovered an ongoing malvertising campaign that abuses Meta’s advertising platform and hijacked Facebook accounts to distribute information known as SYS01stealer. “The hackers behind the campaign use trusted brands to expand their reach,” Bitdefender Labs said in a report shared with The Hacker News. “The malvertising campaign leverages nearly a hundred malicious domains, […]

Cyber News
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  • October 30, 2024

Researchers Uncover Python Package Targeting Crypto Wallets with Malicious Code

Cybersecurity researchers have discovered a new malicious Python package that masquerades as a cryptocurrency trading tool but harbors functionality designed to steal sensitive data and drain assets from victims’ crypto wallets. The package, named “CryptoAITools,” is said to have been distributed via both Python Package Index (PyPI) and bogus GitHub repositories. It was downloaded over […]

Cyber News
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  • October 30, 2024

Embarking on a Compliance Journey? Here’s How Intruder Can Help

Navigating the complexities of compliance frameworks like ISO 27001, SOC 2, or GDPR can be daunting. Luckily, Intruder simplifies the process by helping you address the key vulnerability management criteria these frameworks demand, making your compliance journey much smoother. Read on to understand how to meet the requirements of each framework to keep your customer […]

Cyber News
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  • October 29, 2024

The AI Fix #22: Probing AI tongues and ASCII smuggling attacks

In episode 22 of “The AI Fix”, our hosts encounter a bowl of buttermilk king crab ice cream prepared by a baby hippo, a TV station finds an even better way to generate programme ideas than using a tank full of manatees, and Elon Musk does the world’s most expensive Blade Runner cosplay. Graham discovers […]

Cyber News
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  • October 29, 2024

Researchers Uncover Vulnerabilities in Open-Source AI and ML Models

A little over three dozen security vulnerabilities have been disclosed in various open-source artificial intelligence (AI) and machine learning (ML) models, some of which could lead to remote code execution and information theft. The flaws, identified in tools like ChuanhuChatGPT, Lunary, and LocalAI, have been reported as part of Protect AI’s Huntr bug bounty platform. […]

Cyber News