Support Tech Teacher Help keep our digital safety guides free for seniors and non technical learners. Click to hide this message

Tech Teacher is a small nonprofit. We do not run ads or sell data. Your donation helps us:

  • Offer free cybersecurity guides for seniors
  • Run workshops for underserved communities
  • Explain technology in simple, clear language
Donate with PayPal Even 3 to 5 dollars helps us reach more people.

Ray AI cryptojacking vulnerability exposed, affecting thousands of clusters: Oligo Security – November 2025

Author/Source: Derek B. Johnson See the full link here

Takeaway

This article explains a security problem found in a computer system called Ray, which is used for artificial intelligence. It tells how hackers can secretly take over these systems to mine digital money, known as cryptojacking, without the owners knowing. You’ll learn why it’s important to update and secure these computer systems to protect them from such attacks.


Technical Subject Understandability

Intermediate


Analogy/Comparison

This situation is like if someone secretly plugged their own power-hungry appliance into your home’s electricity outlet and used your electricity to run it, making you pay the bill without your knowledge.


Why It Matters

This issue matters because hackers can use someone else’s powerful computers to make money for themselves, like stealing their electricity. For example, the article mentions that if a business or school uses Ray for their AI projects and doesn’t secure it, hackers could use their computers’ power for cryptojacking, potentially slowing down their systems and costing them money in increased electricity bills.


Related Terms

Ray, Cryptojacking, Clusters, Vulnerability, Authentication. Jargon Conversion: Ray is a computer system that helps build and run artificial intelligence (AI) applications. Cryptojacking is when someone secretly uses your computer’s power to create digital money for themselves without your permission. Clusters are groups of many computers working together as one big system. A vulnerability is a weakness in a computer system that hackers can use to get in. Authentication is a security step that checks if someone is allowed to access a system, like using a password.

Leave a comment