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Twice as many high school students used nicotine-tinged electronic cigarettes this year compared with last year, an unprecedented jump in a large annual survey of teen smoking, drinking and drug use.
It was the largest single-year increase in the survey’s 44-year history, far surpassing a mid-1970s surge in marijuana smoking.
The findings, released Monday, echo those of a government survey earlier this year. That survey also found a dramatic rise in vaping among children and prompted federal regulators to press for measures that make it harder for kids to get them.
Experts attribute the jump to newer versions of e-cigarettes, like those by Juul Labs Inc. that resemble computer flash drives and can be used discreetly.
Trina Hale, a junior at South Charleston High School in West Virginia, said vaping — specifically Juul — exploded at her school this year.
“They can put it in their sleeve or their pocket. They can do it wherever, whenever. They can do it in class if they’re sneaky about it,” she said.
Olivia Turman, a freshman at Cabell Midland High School in Ona, West Virginia, said she too has seen kids “hit their vape in class.”
The federally funded survey released Monday is conducted by University of Michigan researchers and has been operating since 1975. This year’s findings are based on responses from about 45,000 students in grades 8, 10 and 12 in schools across the country. It found 1 in 5 high school seniors reported having vaped nicotine in the previous month.
After vaping and alcohol, the most common thing teens use is marijuana, the survey found. About 1 in 4 students said they’d used marijuana at least once in the past year. It was more common in older kids — about 1 in 17 high school seniors said they use marijuana every day.
Overall, marijuana smoking is about the same level as it was the past few years. Vaping of marijuana rose, however.
More teens, however, are saying no to lots of other substances. Usage of alcohol, cigarettes, cocaine, LSD, ecstasy, heroin and opioid pills all declined.
Experts say it’s not clear what’s behind those trends, especially since the nation is in the midst of the deadliest drug overdose epidemic ever.
“What is it that we’re doing right with teenagers that we’re not doing with adults?” said Dr. Nora Volkow, director of the National Institute on Drug Abuse, a federal agency that funds the Michigan study.
One leading theory is that kids today are staying home and communicating on smartphones rather than hanging out and smoking, drinking or trying drugs.
“Drug experimentation is a group activity,” Volkow said.
What about vaping? “Vaping mostly is an individual activity,” said David Jernigan, a Boston University researcher who tracks alcohol use.
The vaping explosion is a big worry, however. Health officials say nicotine is harmful to developing brains. Some researchers also believe vaping will make kids more likely to take up cigarettes, and perhaps later try other drugs.
So far that hasn’t happened, surveys show. But the Juul phenomenon is recent, noted Richard Miech, who oversees the Michigan survey.
If vaping does lead to cigarette use among teens, that may start to show up in the survey as early as next year, he added. (VOA)
Microsoft has disrupted the activities of a China-based hacking group, gaining control of the malicious websites the group used to attack organisations in the US and 28 other countries around the world.
The Microsoft Digital Crimes Unit (DCU) said in a statement that a federal court in Virginia granted its request to seize websites of the hacking group called 'Nickel', enabling the company to cut off Nickel's access to its victims and prevent the websites from being used to execute attacks.
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"We believe these attacks were largely being used for intelligence gathering from government agencies, think tanks and human rights organisations," said Tom Burt, Corporate Vice President, Customer Security and Trust at Microsoft.
Obtaining control of the malicious websites and redirecting traffic from those sites to Microsoft's secure servers will help the company protect existing and future victims while learning more about Nickel's activities.
Also Read : Fortnite : A Gold Mine for Hackers
"Our disruption will not prevent Nickel from continuing other hacking activities, but we do believe we have removed a key piece of the infrastructure the group has been relying on for this latest wave of attacks," Burt said late on Monday.
To date, in 24 lawsuits - five against nation-state actors -- Microsoft has taken down more than 10,000 malicious websites used by cybercriminals and nearly 600 sites used by nation-state actors.
"We have also successfully blocked the registration of 600,000 sites to get ahead of criminal actors that planned to use them maliciously in the future," the tech giant informed.
"We believe these attacks were largely being used for intelligence gathering from government agencies, think tanks and human rights organisations."Unsplash
In some observed activity, Nickel malware used exploits targeting unpatched on-premises Exchange Server and SharePoint systems.
"However, we have not observed any new vulnerabilities in Microsoft products as part of these attacks. Microsoft has created unique signatures to detect and protect from known Nickel activity through our security products, like Microsoft 365 Defender," the company noted.
Nickel has targeted organisations in both the private and public sectors, including diplomatic organisations and ministries of foreign affairs in North America, Central America, South America, the Caribbean, Europe and Africa. (IANS/SP)
(Keywords : hacking, China, Microsoft, website, victim, intelligence, attack, malicious, traffic, server, company, disruption, lawsuits, cybercriminals, vulnerability.)
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Chip manufacturer MediaTek on Monday announced that it is focused on making 2022 a year aimed at rapid growth, business success, substantial expansion in Research and Development capabilities.
MediaTek's plans to boost technology democratisation and enable access to disruptive connectivity with its range of mainstream to flagship 5G chips.
"We at MediaTek are focused on making 2022 a year aimed at rapid growth, business success, and substantial expansion in our R&D capabilities. For 2022, we are focused on further strengthening our presence in India, offering incredible experiences to customers, and supporting the country's technology initiatives with our expertise and collaboration with leading OEMs," Anku Jain, Managing Director, MediaTek India said in a statement.
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In the flagship segment, MediaTek recently announced the Dimensity 9000 chip, which is a milestone of innovation and a rise to the incredible, built-to-power flagship 5G smartphones in the world, the company claims.
MediaTek Dimensity 9000 features a single Cortex-X2 performance core clocked at 3.05GHz, three Cortex-A710 cores at 2.85GHz and four Cortex-A510 efficiency cores at 1.8GHz.
It packs a 10-core Arm Mali-G710 that takes care of graphics processing, the report said.
The chipset also comes packed with MediaTek's fifth-generation APU with six total cores for AI processing.Unsplash
Also read: Realme Unveils First 5G Smartphone
The chipset also comes packed with MediaTek's fifth-generation APU with six total cores for AI processing.
The chipset can handle screens with up to a 180Hz refresh rate at Full HD+ resolutions. It is also the first chipset to have an 18-bit image signal processor, offering the ability to capture 4K HDR video using up to three cameras at the same time, or still photos using up to a massive 320MP sensor. (IANS/PR)
(Keywords: 5G, smartphones, Mediatek)
If the US loses Chinese companies, Wall Street will gradually alienate itself from the world's most prosperous market and the US will no longer be the true global financial centre, Chinese state media claimed.
Didi Chuxing, the Chinese ride-hailing giant, announced on Friday that the company is starting the work of delisting from the New York Stock Exchange (NYSE) and initiating preparations for listing in Hong Kong.
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One day before Didi made the statement, the US Securities and Exchange Commission (SEC) issued a mandate requiring foreign companies listed in the US to provide audits for inspection. Otherwise, they could be delisted from NYSE and Nasdaq in three years.
"The new SEC regulation clearly targets Chinese companies listed in the US. Analysts believe that it could lead to more than 200 companies being kicked off US exchanges," Global Times reported.
Also Read : The forgotten Indo-China War
Didi is the first Chinese company, which announced that it would delist from the NYSE after the SEC issued its new regulation. The company got listed in the US in June without the approval of Chinese regulatory authorities, sparking concerns that the information of hundreds of millions of Chinese users would be leaked to endanger China's national security. More than 20 apps linked to the company were subsequently removed from mobile stores. The SEC's new regulation has compressed Didi's space for financing in the US from the other direction, the report said.
It will become more difficult for Chinese digital technology and application companies to get listed in the US in the future.Unsplash
There have already been voices in the US demanding most of the "China concept stocks" be removed from the US. Scrutiny of "China concept stocks" is expected to get stricter. The US provides various excuses such as "financial security" and "national security" for such scrutiny, the report said.
It will become more difficult for Chinese digital technology and application companies to get listed in the US in the future. This will cause losses to both sides. But the tendency shows that China has greater initiative to adjust and adapt to new conditions, the report said.
Global Times said Chinese companies have other alternatives, and if they go back to China, they will greatly enhance the attractiveness of the mainland and Hong Kong capital markets, creating the possibility of gradually changing the global financial landscape. (IANS/SP)
(Keywords : Wall street, China, stocks, companies, businesses, losses, regulations, prosperous, technology, authorities, delisting.)
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