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How many hidden planets could there be in our solar system?

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Scientists are anticipating that there might be Jupiter and Uranus-sized planets hidden in our solar system, possibly at the edge of it, the Independent reported Monday.

Scientists are predicting that the planet may be much farther than the planet X — those planets that live beyond Neptune.

Researchers anticipate that such a planet may be trapped in the Oort Cloud — a shell theorised by astronomers marking the border of the gravitation of the sun and associated satellites.

According to the experts, there could be more interstellar objects on this edge of the Solar System than earlier thought.

With the help of complex computer simulations, scientists assessed how solar systems tend to throw off large planets, and also how a planetary system could catch one such planet.

This illustration from Nasa shows an Earth-like planet with a supernova in the background. — Nasa
This illustration from Nasa shows an Earth-like planet with a supernova in the background. — Nasa

As such a planet would need kinetic energy to leave the gravitational orbit of its axis star, it also needs a similar amount of energy for another system to bring it in.

Simulations suggested that a small number of such space encounters may end up with a star’s gravitational pull catching a cast-away planet and making its own.

Astronomers said: “This is more likely to happen when such a planet drifts close to a star system’s outer edge Oort cloud.”

Researchers estimated that “one in every 200-3000 stars could host an Oort cloud planet.”

“If the Solar System’s dynamical instability happened after birth cluster dissolution, there is an about 7% chance that an ice giant was captured in the Sun’s Oort cloud,” scientists wrote in the study.

But, they also said this prediction is likely an overestimate as the estimate does not account for instabilities that take place at the early stages of a solar system that could affect its star birth cluster, or planet stripping from passing stars.

Relying on the observation, scientists maintained that Oort Cloud planets at the edge of the Solar System are more likely to be adopted from interstellar space rather than being an offspring of the Sun

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Pakistan declares AI chatbots to be dangers to security.

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The National Computer Emergency Response Team (CERT) has released a security advisory concerning the increasing utilization of artificial intelligence (AI) chatbots, emphasizing potential hazards related to the exposing of private data.

The recommendation recognizes that AI chatbots, like ChatGPT, have gained significant popularity for personal and professional duties owing to their capacity to improve productivity and engagement. Nonetheless, the CERT cautions that these AI systems frequently retain sensitive information, so posing a danger of data breaches.

Engagements with AI chatbots may encompass sensitive information, such as corporate strategy, personal dialogues, or confidential correspondence, which could be compromised if inadequately safeguarded. The warning emphasizes the necessity for a comprehensive cybersecurity framework to alleviate concerns associated with AI chatbot utilization.

Users are advised against inputting critical information into AI chatbots and are encouraged to deactivate any chat-saving functionalities to mitigate the danger of unwanted data access. The CERT additionally advises performing routine system security checks and employing monitoring tools to identify any anomalous behavior from AI chatbots.

Organizations are urged to adopt rigorous security protocols to safeguard against possible data breaches resulting from AI-driven interactions.

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Unlawful VPNs: Terrorists Utilize Unregistered VPNs to Disseminate Propaganda

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Terrorists utilize illicit VPNs to disseminate propaganda and misinformation while concealing their identities.

Several accounts have been uncovered and are under investigation.

The cessation of non-registered VPNs is crucial for the nation’s economy.

The PTA is blocking illegal URLs and websites disseminating objectionable material upon verification.

Forensic investigations of websites have yielded startling results.

Disseminating erroneous information is more facile using unregistered VPNs.

Terrorists were exploiting these unverified VPNs.

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Air University Holds A Revolutionary Event For Students Focusing On Cybersecurity

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Air Marshal (R) Asad Lodhi has praised the Pakistan Cyber Security Challenge, an initiative by the Air University and Higher Education Commission that aims to train future cyber security experts and pioneers. At the opening ceremony of the two-day Pakistan Cyber Security Challenge, which took place at Air University in Islamabad, he was the chief guest.
Showdown challenges, the Ideas Cup, and the Pakistan Crypt Challenge are all part of the Pakistan Cyber Security Challenge, which lasts for two days.

Air Marshal (R) Abdul Moeed Khan, VC of Air University, made a speech praising the cyber security abilities of Pakistani youth, saying that they are among the best in the world and will help the country face cyber threats. A haven for cyber security excellence, he said, Pakistan Cyber Security Challenge 2024. Additionally, he praised the Air University for its innovative and outstanding work in this area.
At the inaugural ceremony of the Pakistan Cyber Security Challenge, Dr. Zia Ul Qayyum, executive director of the Higher Education Commission, also spoke to the crowd. He discussed how HEC has created a welcoming atmosphere and helped facilitate projects such as the Pakistan Cyber Security Challenge.
As part of the inauguration event, an MoU was also signed. Guests and participants were given souvenirs as the opening ceremony came to a close.

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