Mailwasher and SpamSieve are two of the most popular, and though the best versions of them aren’t free, they provide intelligent filtering systems which do a great job of blocking most spam emails.ĭespite all of these built-in and add-on options for filtering out junk emails, some are still slipping through. There’re also several third-party services that can be used to augment existing anti-spam efforts. Popular free email services like EM Client use open source platforms like Apache SpamAssassin. Thunderbird puts the power in the hands of the users by offering a junk filter that it asks you to “train” by showing it what you consider to be junk mail. Outlook has a “Junk” folder that automatically scans messages and provides manual controls for blocking or whitelisting certain email addresses and top-level-domains. Other companies offer similar services with their email clients. It still faces the odd issue though, like users finding spam emails in their sent folder just a few months ago. Just last year Google announced brand new features for its Gmail service that helped it detect 99 percent of spam emails and swiftly dump them into the junk folder. That’s despite the fact modern email clients are better equipped than ever to identify and quarantine spam to prevent its malicious intent from being realized. And honestly, I don’t see anything coming over the horizon that could lead to another gold rush, so criminals are stuck with spam.” “Anti-malware is containing nearly all commoditized, bulk threats. “We’ve reduced criminals to spam, one of the least effective methods of infection,” F-Secure’s security advisor, Sean Sullivan said. “We’ve reduced criminals to spam, one of the least effective methods of infection.” Combined with the ever evolving abilities of anti-malware software utilizing machine learning and behavioral tracking, spam’s relative success rate is creeping back up. By removing that potential attack vector, exploit kits have become far less effective and therefore far less common. Methods that were effective a few years ago, like drive-by downloads, aren’t getting the job done any more.Īs cyber-security company F-Secure pointed out in its recent blog post, killing off the Adobe Flash plugin support in browsers has clamped down on many browser-based attacks. Throughout the history of malware, hackers have discovered many methods of attacking end users and businesses, but a new attack is usually met with a response. Spam is making a comeback because other attack vectors aren’t working like they used to. In fact, 2018 is becoming the year of spam. An incredible 40 years have passed since the first email spam was sent out over the progenitor of the internet, the ARPANET, but it remains a threat today. All of it falls under the banner of spam. Emails promising millions of dollars from a Nigerian prince, to malicious attachments, and nefarious links.
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