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Dr Sleepwell

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  1. Dr Sleepwell
    Sleepwellpanama.com
     
     
    The Tide of Cybercrime is Rising Fast
     
    While physical crime against expats here in Panama is diminishing, cybercrime is rising world wide. Losses from cybercrime may already be greater than physical robbery. It is one of the fastest growing businesses in the world.
     
    Cybercriminals are targeting Seniors
     
    Anyone over 60 did not grow up with computers or the Internet from day one. Many of us openly admit to computer illiteracy. Cybercriminals are specifically targeting this group, especially relatively rich North Americans and Europeans. The criminals include enterprising ten year olds cracking your passwords and selling you out to sophisticated multi-national mafia-like businesses.
     
    How to Protect Yourself From Cybercrime
     
    A good friend of mine in California, Larry Magid, is a top computer journalist who has made his career mission protecting children and now seniors from cybercrime. Download his free Seniors Guide to Online Safety. Yes, it is safe to download
     
    In the rest of this article, we will take apart a recent incident and show the dangers of being hacked, which hopefully will inspire you to take steps to protect yourself.
     
    The Anatomy of a Hacking
     
    In the last week many of us became aware that a member of our community was hacked and as a result all of the people in his address book were exposed to Internet scams themselves. 
     
    We’ll Call Him Bob
     
    Many of you reading this already know the identity of the person who was hacked and that’s fine. He is not shy about what happened. If you don’t know already, it isn’t important to our story. 
     
    It all started with an upgrade of several computers to Windows 10. 
     
    While the upgrade want fine, a short time later Microsoft pushed an Outlook update to all his computers. While most of them were protected by a commercial anti-virus program, one was only protected by the Microsoft-provided Defender program and this computer became infected. Although we will never know for sure, apparently the attackers were ready for this Outlook update and may even have previously installed malware in his computer waiting for it to happen.
     
    Lesson #1 - Some computers are safer than others
     
    People have personal preferences for Windows PCs vs. Apple Macs and that is fine. However it is a simple fact of life that 99.99% of computer viruses and malware infect PCs, not Macs. There are technical reasons why this is true having to do with the fundamental design of the Apple OS X operating system, which like Linux and others, is based on the fundamentally secure UNIX operating system, the oldest and most widely used for secure computing platforms. 
     
    The awful moment of realization
     
    After the update, Bob turned on his computer and noticed very strange behavior as his file folders first showed up as empty and then slowly came back to “normal.” When Bob went to his email he made the startling discovery that his entire email contact list, dating back to the early 90s, was simply gone. It was also gone on all his other computers, which had “synchronized” with the master list kept online, which had been deleted by the hackers.
     
    Attempts to recover his contact list from computers backed up with previous versions of Windows failed. 
     
     
    Lesson #2 - Bob’s was using a “free” email account. Free email accounts are not secure or private
     
    You may wonder why Google, AOL, Yahoo, Microsoft, etc. are so magnanimous as to offer you free email accounts. It is because you are their product. Every email you send is read for salable information, every person in your contact list is sold to the highest bidder for advertising or whatever (IRS, NSA, front businesses for hackers, etc.). They own your contact list and as Bob found out, once deleted, it is gone forever. If you use a free email account, make sure you have a backup of your computer and an exported version of your contact list at all times.
     
    There are excellent, secure and private email services available from Godaddy and others, but they are not free. They never store your contact list, which lives on your own computer. In my view, they are well worth the extra money. 
     
    Bob is now manually recreating his contact list by going through every email since 1995 and recovering the email addresses. Of course, phone numbers and physical addresses are just lost. 
     
    This is what happened to Bob
     
    Once they owned his email account and armed with all of his emails, they learned about his bank accounts, which boards he sat on and much more. 
     
    The hackers emailed his personal banker in the US and asked to set up a wire transfer for something in excess of $17,000. Bob’s personal banker (at the bank he used to work for and who knew him personally) replied that Bob would need to confirm the transfer by phone. Promptly she received a phone call (from Indonesia as it happened) that Bob couldn’t come to the phone because he was in a board meeting, naming the organization precisely. Fortunately the banker knew Bob and insisted that the “real” Bob call personally. When “real” Bob called with a foreign accent, she hung up and immediately called the real Bob and the scam was stopped. But is was very close. 
      Meanwhile the scammers undertook to send scam emails to everyone in Bob’s contact list. Some claimed to be Bob who was stranded in an foreign city and needed money. Others, which many of us saw personally, were legitimate looking Dropbox documents with a secure PDF file that needed to be “signed for” with your email address and PASSWORD. 
     
    Since the scammers owned Bob’s email account, when people replied asking if this was for real, the scammers pretended to be Bob and assured them that it was a legitimate email. If you fell for it, they then owned your email account and you would likely meet the same fate as Bob. Very quickly, Bob deactivated his email account, but it was too late.
     
    How not to become Bob
     
        1.    If you are on the Windows platform you have to be super-vigilant about virus and malware protection, since Windows is the primary target of hackers. 
        2.    Internet and email scams affect every computer user whether Windows or Mac or Linux. Phishing, the practice of conning you into providing passwords to fake web sites, is very common. For example, if you get an email from Paypal asking you to verify your password, take a look at the actual email address of the sender - you will find it has nothing to do with Paypal.  The same goes for websites - take a look at the URL at the top of your browser - If it is not something like http://Paypal.com, you are being phished. 
        3.    Email addresses and passwords are regularly stolen from companies large and small. The only real protection is to eliminate the risk by using long, uncrackable passwords that are unique for every website you log into. Let’s face it, no one can remember all those passwords, so you need a commercial password manager to help out. This topic will be the subject of a detailed article to follow shortly. 
        4.    If you think your computer has been hacked IMMEDIATELY if not sooner, disconnect it from the Internet - pull the plug if you have to. As you are sitting there gawking, the hackers may be downloading all your email or other files, preparing to wipe your computer completely or hold it hostage for a ransom. 
        5.    MAKE SURE YOUR COMPUTER IS BACKED UP - ALWAYS. Make sure the backup system actually works.
     
    Next Up - Learning to Love Passwords
     
    Having an easy and effective password strategy is the single most important thing you can do to protect yourself online. In the next article, I will talk about how to do that without pain and show an entirely new approach to generating and remembering passwords. 
     
    About the Author
     
    Dr. Sleepwell, AKA Mark Heyer, has been involved in the computer industry since the 1960s. He has designed and built computer systems, written hundreds of programs, owned a computer support company for professionals working at home in the Silicon Valley and served as executive director of customer service and tech support for a national Internet provider. 
     
     
  2. Dr Sleepwell
    The holidays are upon us once again and there are lots of “extra” people in town and some who are looking for extra spending money. You don’t want to be their cash machine.
     
    Let’s review a few “best practices” that can reduce the likelihood of coming to grief at any time of year, but the holidays in particular.
    DON'T LEAVE VALUABLES IN YOUR CAR. This almost seems too obvious, but in his talk at the BCP theater the other day, the new Minister of Security for Panama related how he had left his laptop in his car parked on the street in Panama City and was shocked to find it gone when he returned. Shocked!

    And remember to lock your car as well...
      DO NOT OPEN YOUR FRONT DOOR OR GATE until you know FOR SURE who is out there and what they want. I received a report the other day from a resident about someone coming to her front gate and claiming to be from Cable Onda. She noticed that he did not have a car, was not in uniform and did not have a clipboard. He was sent away. Who knows what might have happened had he gotten inside.

    There are lots of strangers in town during this time. For maximum safety, stop them at your front gate/door. Anyone who needs to visit can call you on your phone. If they do get onto your property, pull out your phone and take their picture. Don’t be shy. 

    Having a visible security camera that records all the goings on at your front entrance is a very good deterrent and could provide valuable information if bad guys are roaming your neighborhood. 
      BE VERY CAREFUL ABOUT CARRYING LARGE AMOUNTS OF CASH - Two of the most brutal recent home invasions happened the very night that the victims had withdrawn over $1000 from the same bank. In one case, the robbers asked for the specific amount withdrawn. Not all banks are ratting out their customers, but it only takes one bad-egg, not necessarily even a teller, to ruin your life forever. Even carrying large amounts of cash from the bank to your car is a dangerous undertaking, especially if you are alone.

    Withdrawing large amounts of cash from the bank and taking it home with you, especially overnight, is extremely dangerous and could cost you your life.

    A friend just returned from Costa Rica and told me that violent home invasions against expats were very common there, and that the bank withdrawal scam was the most frequent method for setting up victims.

    There have been cases in Chiriqui where people sold their cars in the afternoon (after the banks had closed), for cash and had the robbers return in the night to steal it back.

    So if you have to receive a large amount of money from someone, go with them to your bank, receive the money in the bank and deposit it immediately while they watch.

    Then, if you need to pay a large bill in cash (not credit card), giving them a check is quite safe. Otherwise, go to your bank and transfer the money directly into their account. Or take them to your bank, withdraw the money and hand it to them right there in the bank.   
    I know these are not the most cheerful of holiday messages, but if they help keep you safe, then we can all enjoy the holidays with more security and pleasure. 

    Dr. Sleepwell
                             www.SleepwellPanama.com
     
  3. Dr Sleepwell
    Cross posted from the Dr. Sleepwell web site www.sleepwellpanama.com
    This is one of a series of articles introducing Dr. Sleepwell's new approach to healthy, preventive security
     
    Dr. Sleepwelll knows that the community wants and needs accurate accounts of crimes that are committed and he does his best with his limited resources. But just reporting on crimes is not enough.
    The Doc talks about “investigating” crimes, but he is not the police and has no capability or interest in chasing criminals. It’s a necessary job and he appreciates and supports the police, but his role is not to find out who did what, but how and why they did it.
    While we all agree that the police forces need to be beefed up and incarceration made a deterrent with teeth. However, no matter how many malientes are arrested, there will always be more. 
    Even at their most effective, police can only reduce the statistical probability of crime - no police anywhere in the world can guarantee your personal safety - you are not a statistic - you are a real person whose life can be ruined by crime - unless you act to protect yourself.
    Only by understanding HOW and WHY crimes are committed do we have a real chance of preventing each one of us from becoming a victim in the future. 
    Over the last five years, Dr. Sleepwell has conducted what he calls “forensic investigations” of most significant crimes in and around Boquete, and some farther away. He studies every detail of how the crime was committed - which windows did they try to open - how did they ultimately get in - what did they do once inside. He has a large, and unfortunately growing, database of information about how crimes are committed - and how to prevent them. 
    In recent years he has used this information to help individual residents improve their security. However, the prospect of a possible crime epidemic has convinced him to open a free public clinic in order to get this information to the maximum number of people as quickly as possible and hopefully stem the epidemic before it overwhelms our communities.
    When a serious crime is committed, we naturally feel sorry for the victims, as we should. Many are embarrassed by the obvious security flaws that were exploited by opportunistic criminals. However, the Doc has been most gratified that virtually every victim also understands the greater community benefit of a frank and non-judgemental (and non-personal) discussion in order to prevent others from becoming victims themselves. 
    The WHY of crime is really very simple - 90% of the crime against expats is economic. Just with that understanding, we can make individual lifestyle changes that in the long run reduce crime for the entire community. If everyone simply hid their valuable jewelry and put in simple intrusion alarms, the attractiveness of our community would drop in the eyes of the criminals. Many small steps add up to a healthy, secure life style in Panama. 
    By understanding what is stolen and how, we can take steps to choke off the economic desirability of coming to our town or indeed, to your house.
     That’s the new slant on crime reporting.
    copyright 2015, Mark Heyer
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