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Ancient fossils in Laos cave reveal early human presence in Asia

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Ancient fossils found in Laos challenge human migration theories, indicating early humans reached Asia 86,000 years ago, much earlier than previously thought.

According to Kira Westaway, the lead author of the study from Macquarie University, Australia, this early migration may have been unsuccessful, but the fact that Homo sapiens had reached the region during that time is a remarkable achievement. Earlier studies using DNA analysis and archaeological evidence had suggested that modern humans left Africa around 50,000 to 60,000 years ago, following coastal routes and islands towards Australia. 

However, the discovery of older human remains in China and the Levant has complicated this narrative, implying the possibility of earlier migrations that did not contribute to the modern gene pool.

The fossils found in Tam Pa Ling cave, including a leg bone fragment and part of a skull, exhibited physical characteristics typical of early modern humans. Dating these fossils was challenging since they were too old for radiocarbon dating. Instead, the researchers utilised luminescence dating of sediment minerals and electron-spin-resonance dating of animal teeth found in the same layer as the human remains. These methods estimated the fossils to be between 68,000 and 86,000 years old, significantly expanding the timeline of human presence in the region.

This discovery not only raises questions about the timing and routes of human migration but also challenges the conventional belief that early human journeys in the area primarily followed coastlines and islands. The cave’s location, situated inland and at a considerable altitude of approximately 1,100 meters (3,609 feet), indicates that early Homo sapiens had the capability to adapt and disperse through upland forested regions much earlier than previously assumed.

The findings from this cave, along with other sites in the region, have the potential to provide further insights into early human history and paleoanthropology. Ongoing excavations and future discoveries in the area will continue to contribute to our understanding of the complex migration patterns and adaptations of early Homo sapiens.

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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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