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  2. Naive Bayes spam filtering - Wikipedia

    en.wikipedia.org/wiki/Naive_Bayes_spam_filtering

    Naive Bayes spam filtering is a baseline technique for dealing with spam that can tailor itself to the email needs of individual users and give low false positive spam detection rates that are generally acceptable to users. It is one of the oldest ways of doing spam filtering, with roots in the 1990s.

  3. Naive Bayes classifier - Wikipedia

    en.wikipedia.org/wiki/Bayesian_spam_filtering

    Naive Bayes spam filtering is a baseline technique for dealing with spam that can tailor itself to the email needs of individual users and give low false positive spam detection rates that are generally acceptable to users. Bayesian algorithms were used for email filtering as early as 1996.

  4. Data analysis for fraud detection - Wikipedia

    en.wikipedia.org/wiki/Data_analysis_for_fraud...

    It relates known fraudsters to other individuals, using record linkage and social network methods. [15] [16] This type of detection is only able to detect frauds similar to those which have occurred previously and been classified by a human. To detect a novel type of fraud may require the use of an unsupervised machine learning algorithm.

  5. How email spoofing can affect AOL Mail

    help.aol.com/articles/what-is-email-spoofing-and...

    If you experience any of the signs below, it's likely your account is being spoofed. Please be aware that unrecognized emails in your sent folder is not a sign of a spoofed account and is an indicator that your account was hacked. • Your contacts are receiving emails that you didn't send. • You receive spam emails from your own email address.

  6. Control excessive spam email - AOL Help

    help.aol.com/articles/Control-excessive-spam-email

    • To hide or bury confirmation emails for services and products that were charged to you • To gain control of your email address with the hope that you will become frustrated and abandon it. What can I do about it? Even though spam attacks typically end in about a week, there are things you can do to manage it. • Mark spam and mailing lists.

  7. List of fake news websites - Wikipedia

    en.wikipedia.org/wiki/List_of_fake_news_websites

    This is an accepted version of this page This is the latest accepted revision, reviewed on 9 March 2025. For satirical news, see List of satirical news websites. This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by adding missing items with reliable sources. Fake news websites are those which intentionally, but not necessarily solely ...

  8. Adversarial machine learning - Wikipedia

    en.wikipedia.org/wiki/Adversarial_machine_learning

    Examples include attacks in spam filtering, where spam messages are obfuscated through the misspelling of "bad" words or the insertion of "good" words; [19] [20] attacks in computer security, such as obfuscating malware code within network packets or modifying the characteristics of a network flow to mislead intrusion detection; [21] [22] attacks in biometric recognition where fake biometric ...

  9. Use AOL Certified Mail to confirm legitimate AOL emails

    help.aol.com/articles/what-is-aol-certified-mail

    When you open the email, you'll also see the Certified Mail banner above the message details. When you get a message that seems to be from AOL, but it doesn't have those 2 indicators, and it isn't alternatively marked as AOL Official Mail, it might be a fake email. Make sure you mark it as spam and don't click on any links in the email.