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  • It's Literally Raining 'Forever Chemicals', And The Storm Could Last For Decades

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    Humans are filling the world with trash, but not all of our waste is visible to the human eye.


    While plastic litter on the beach is easy to spot, microplastics and 'forever chemicals' have leached far and wide without our barely noticing.


    Both forms of pollution are now so ubiquitous in the environment, they are falling with the rain. But while the potential threat of microplastics is a regular point of discussion, some researchers argue the spread of other persistent synthetic compounds is comparatively overlooked.


    A team of scientists in Europe are now worried we have crossed a critical line. They argue the presence of forever chemicals in our hydrosphere at values that exceed key guidelines means we have entered an unsafe operating space from which there is practically no return.


    The warning comes on the heels of another cautionary paper, which argues the world has breached the safe planetary limit for synthetic chemicals.


    Similar to microplastics, the potential health effects of long-lasting per- and polyfluoroalkyl substances (PFAS) are still largely unknown.


    While some types of PFAS are linked to potentially hazardous effects, like cancer, rigorous research is lagging behind and government safety thresholds in the United States are largely unenforced.


    Researchers in Europe are concerned that if some forever chemicals do turn out to have toxic effects in the future, it will be too late.


    A global analysis of PFAS levels over the past ten years has found PFAS levels in rainwater "often greatly exceed" US Environmental Protection Agency (EPA) advisory levels, They also often exceed Denmark guidelines (which, after the US, is the most strict, globally).


    The contamination is consistent even in remote areas like the Tibetan Plateau, where researchers found some chemicals exceed EPA guidelines by 14-fold.


    "Based on the latest US guidelines for PFOA in drinking water, rainwater everywhere would be judged unsafe to drink," says environmental chemist Ian Cousins from Stockholm University in Sweden.


    "Although in the industrial world we don't often drink rainwater, many people around the world expect it to be safe to drink and it supplies many of our drinking water sources."


    In Sweden, for instance, a national mapping of PFAS revealed nearly half of municipal drinking waters exceeded safety levels.


    Nor is it just water that's impacted. PFAS are also leeching into soils, and this ground contamination regularly exceeds guideline values in Europe.


    In fact, industry players in the Netherlands found it so difficult to meet past safety standards, the Dutch government simply relaxed its guidelines.


    Meanwhile, in the US, PFAS guidelines are becoming stricter as scientists learn more about what these chemicals do to human health.


    Just this year, the US EPA recently lowered its safety threshold for some types of PFAS because they turned out to be more dangerous than regulators thought.


    In 2020, the Environmental Working Group, a government watchdog, warned that there were unsafe levels of PFAS in a lot of drinking water in the US.

     

    This group, however, has a history of overstating the health impacts of certain chemicals, and, at the time, EWG's safety levels for PFAS in drinking water were much lower than the EPA's guidelines.


    Not anymore. In 2020, the EPA health advisory for two classes of chemical, known as PFOA and PFOS, was 70 parts per trillion. Now, it's far, far lower, specifically 0.004 parts per trillion for PFOA and 0.02 parts per trillion for PFOS.


    At these new, barely detectable levels, about half the US population would be exposed to potentially harmful chemicals based on EWG research.


    "There has been an astounding decline in guideline values for PFAS in drinking water in the last 20 years," says Cousins.


    "The drinking water guideline value for one well-known PFAS substance that is possibly carcinogenic has apparently declined by 37.5 million times in the US."


    That's not a good sign. It suggests regulators have been overlooking or underappreciating the risks associated with some types of long-lasting manufactured chemicals, produced by the military and contained in products like Teflon, Scotchguard and foam.


    "Irrespective of whether or not one agrees with our conclusion that the planetary boundary for PFAS is exceeded, it is nevertheless highly problematic that everywhere on Earth where humans reside recently proposed health advisories cannot be achieved without large investment in advanced cleanup technology," the authors conclude.


    "Indeed, although PFOS and PFOA were phased out by one of the major manufacturers (3M) 20 years ago, it will take decades before levels in land-based water and precipitation approach low picogram per liter levels."


    The recent analysis only considered four types of PFAS, which means these results are probably the tip of the iceberg. Hundreds of other persistent chemicals are also leaching into the environment at the same time, and most of their risks are unknown.


    Federal regulations are simply not keeping pace with the scale of the problem.


    The study was published in Environmental Science & Technology.

     

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    Scammers Sent Uber to Take Elderly Lady to the Bank

     Email scammers sent an Uber to the home of an 80-year-old woman who responded to a well-timed email scam, in a bid to make sure she went to the bank and wired money to the fraudsters.  In this case, the woman figured out she was being scammed before embarking for the bank, but her story is a chilling reminder of how far crooks will go these days to rip people off.

     

    Travis Hardaway is a former music teacher turned app developer from Towson, Md. Hardaway said his mother last month replied to an email she received regarding an appliance installation from BestBuy/GeekSquad. Hardaway said the timing of the scam email couldn’t have been worse: His mom’s dishwasher had just died, and she’d paid to have a new one delivered and installed.

     

    “I think that’s where she got confused, because she thought the email was about her dishwasher installation,” Hardaway told KrebsOnSecurity.

     

    Hardaway said his mom initiated a call to the phone number listed in the phony BestBuy email, and that the scammers told her she owed $160 for the installation, which seemed right at the time. Then the scammers asked her to install remote administration software on her computer so that they could control the machine from afar and assist her in making the payment.

     

    After she logged into her bank and savings accounts with scammers watching her screen, the fraudster on the phone claimed that instead of pulling $160 out of her account, they accidentally transferred $160,000 to her account. They said they they needed her help to make sure the money was “returned.”

     

    “They took control of her screen and said they had accidentally transferred $160,000 into her account,” Hardaway said. “The person on the phone told her he was going to lose his job over this transfer error, that he didn’t know what to do. So they sent her some information about where to wire the money, and asked her to go to the bank. But she told them, ‘I don’t drive,’ and they told her, “No problem, we’re sending an Uber to come help you to the bank.'”

     

    Hardaway said he was out of town when all this happened, and that thankfully his mom eventually grew exasperated and gave up trying to help the scammers.

     

    “They told her they were sending an Uber to pick her up and that it was on its way,” Hardaway said. “I don’t know if the Uber ever got there. But my mom went over to the neighbor’s house and they saw it for what it was — a scam.”

     

    Hardaway said he has since wiped her computer, reinstalled the operating system and changed her passwords. But he says the incident has left his mom rattled.

     

    “She’s really second-guessing herself now,” Hardaway said. “She’s not computer-savvy, and just moved down here from Boston during COVID to be near us, but she’s living by herself and feeling isolated and vulnerable, and stuff like this doesn’t help.”

     

    According to the Federal Bureau of Investigation (FBI), seniors are often targeted because they tend to be trusting and polite. More importantly, they also usually have financial savings, own a home, and have good credit—all of which make them attractive to scammers.

     

    “Additionally, seniors may be less inclined to report fraud because they don’t know how, or they may be too ashamed of having been scammed,” the FBI warned in May. “They might also be concerned that their relatives will lose confidence in their abilities to manage their own financial affairs. And when an elderly victim does report a crime, they may be unable to supply detailed information to investigators.”

     

    In 2021, more than 92,000 victims over the age of 60 reported losses of $1.7 billion to the FBI’s Internet Crime Complaint Center (IC3). The FBI says that represents a 74 percent increase in losses over losses reported in 2020.

     

    The abuse of ride-sharing services to scam the elderly is not exactly new. Authorities in Tampa, Fla. say they’re investigating an incident from December 2021 where fraudsters who’d stolen $700,000 from elderly grandparents used Uber rides to pick up bundles of cash from their victims.

     

    SOURCE:

    https://krebsonsecurity.com/2022/08/scammers-sent-uber-to-take-elderly-lady-to-the-bank/

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