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public:emai:spam [2021-06-04 12:36] – vesely | public:emai:spam [2021-10-26 10:02] – vesely | ||
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* Better safe, than sorry. | * Better safe, than sorry. | ||
+ | * Be brave! Never try to conceal your possible mistake - take it in possitive way - we all learn from mistakes. We all :-) | ||
+ | * Cowards who awkwardly try to avoid of mistake revealing usualy make things much worse for them and for the rest of the institution. | ||
- | [[https:// | + | Bonuses: |
+ | |||
+ | [[https:// | ||
[[https:// | [[https:// | ||
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See also " | See also " | ||
+ | |||
+ | and **[[: | ||
---- | ---- | ||
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=== spam === | === spam === | ||
+ | |||
+ | [Classification: | ||
* Unsolicited mail, just offers unneeded or annoying things. | * Unsolicited mail, just offers unneeded or annoying things. | ||
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=== hoax === | === hoax === | ||
+ | |||
+ | [Classification: | ||
* By wiki: A hoax is a falsehood deliberately fabricated to masquerade as the truth. | * By wiki: A hoax is a falsehood deliberately fabricated to masquerade as the truth. | ||
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=== phishing === | === phishing === | ||
+ | |||
+ | [Classification: | ||
* Ask for confidential and private information, | * Ask for confidential and private information, | ||
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=== spoofing === | === spoofing === | ||
+ | |||
+ | [Classification: | ||
* The message looks like sent from a trustworthy address, your jobmate, manager, IT crowd, your home institution server etc. | * The message looks like sent from a trustworthy address, your jobmate, manager, IT crowd, your home institution server etc. | ||
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=== malware === | === malware === | ||
+ | |||
+ | [Classification: | ||
* The harmful code hidden in an executable attachment or in a document as a macro or on the fraudulent webpage linked from the message. | * The harmful code hidden in an executable attachment or in a document as a macro or on the fraudulent webpage linked from the message. | ||
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=== ransomware === | === ransomware === | ||
+ | |||
+ | [Classification: | ||
* Special malware __encrypting every data__ | * Special malware __encrypting every data__ | ||
- | * Avoid being infected by malware. | + | * It is important to avoid being infected by such malware. It affects the whole institution. |
- | ==== What to do, if you become a target of the cyber attack ==== | + | ==== What to do, if you are uncertain about email (possible |
- | - Thing first, check all circumstances, | + | - Thing first, check all circumstances, |
- | - Do not accept | + | - Do not allow the time presure |
- | - Only if you are sure, make some settings, password change etc. | + | - Only if you are absolutely |
- | - In case of any suspicion, | + | - In case of any suspicion |
- | - If you have by mistake | + | - If you think you have compromised your password |
In any doubt, do not hesitate to ask **helpdesk@cerge-ei.cz**. Please prepare complete documentation, | In any doubt, do not hesitate to ask **helpdesk@cerge-ei.cz**. Please prepare complete documentation, | ||