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If you are in range of an FM repeater or simplex station equipped with Echo Link, you can use DTMF commands from your radio to access the Echo Link network.If you are a licensed amateur with an Internet-connected PC, you can access Echo Link stations directly from your PC. You will be asked to provide your callsign and e-mail address.Some analysts say the system makes it impossible for the criminals to know who's paid the ransom and who hasn't.An attack of this magnitude involving so many missteps raises plenty of questions while delivering a sobering reminder: If actual cybercriminal professionals improved on the group's methods, the results could be even graver.Despite the giant footprint of the attack, which leveraged a leaked NSA-created Windows hacking technique to infect more than 200,000 systems across 150 countries, malware analysts say poor choices on the part of Wanna Cry's creators have limited both its scope and profit.
Click on the button to sign up for the DCARA Operations updates in Yahoo Groups.Echo Link allows licensed Amateur Radio stations to connect to one another over the Internet.You can use Echo Link to connect your station (or your computer) over the Internet to other amateurs using the same software, and carry on a voice QSO.Instead, cybersecurity investigators see in the recent meltdown a sloppy cybercriminal scheme, one that reveals amateur mistakes at practically every turn.As the unprecedented ransomware attack known as Wanna Cry (or Wcrypt) unfolds, the cybersecurity community has marveled at the inexplicable errors the malware's authors have made.
The Wanna Cry ransomware attack has quickly become the worst digital disaster to strike the internet in years, crippling transportation and hospitals globally.