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Abstract: With more than 500 million daily tweets from over 330 million active users, Twitter constantly attracts malicious users aiming to carry out phishing and malware-related attacks against its user base. It therefore becomes of paramount importance to assess the effectiveness of Twitter's use of blacklists in protecting its users from such threats. We collected more than 182 million public tweets containing URLs from Twitter's Stream API over a 2-month period and compared these URLs against 3 popular phishing, social engineering, and malware blacklists, including Google Safe Browsing (GSB). We focus on the delay period between an attack URL first being tweeted to appearing on a blacklist, as this is the timeframe in which blacklists do not warn users, leaving them vulnerable. Experiments show that, whilst GSB is effective at blocking a number of social engineering and malicious URLs within 6 hours of being tweeted, a significant number of URLs go undetected for at least 20 days. For instance, during one month, we discovered 4,930 tweets containing URLs leading to social engineering websites that had been tweeted to over 131 million Twitter users. We also discovered 1,126 tweets containing 376 blacklisted Bitly URLs that had a combined total of 991,012 clicks, posing serious security and privacy threats. In addition, an equally large number of URLs contained within public tweets remain in GSB for at least 150 days, raising questions about potential false positives in the blacklist. We also provide evidence to suggest that Twitter may no longer be using GSB to protect its users.|Earning passive online income isn't a very difficult job, especially for those who know how to get a system work and generate autopilot income from the system. At the same time, it's not a very simple job for the beginners. Today millions of internet savvy users are trying to make money from different sources on internet. But only a small percentage of those enthusiasts can make decent income online. Let's discover a new idea that has evolved in past few years that can help you make passive income online just by sharing links. Today, there are several URL shorteners online that allows it's users to shrink links, share them and make money for each clicks. These companies share a percentage of their revenues with the users. Let's explore more about the methods of making money from a reliable URL shortener online. There are several companies that offer such URL shortening services today. You have to find out a reliable company that pays out.
That’s at least two short URLs leading back to the same page. How many clicks did my tweet drive, versus Google’s own shortened URL plus other shortened URLs that might be out there? In the “Clicks” section, you can see that I’m told my shortened URL drove 60 clicks out of the total 3,347 clicks to the destination URL (at the time I made this screenshot). What’s missing? The ability to create custom short URLs. It generated one of those usual URLs that are a mishmash of letters and numbers. Of course, if anyone else had already used the “shortgoog” ending, it wouldn’t have been available to me. But it’s a nice option to have. Those who take our Twitter feed may have seen how we shorten URLs for Search Engine Land in this way. That URL leads to this page, this story that you’re reading now. As a publisher, I like it, in that it allows me to maintain my own brand.
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Before you plan your next post, start using these easy engagement tips to set your pages on fire! Read on for our favorite social engagement ideas to boost everything from page likes, post likes, comments, shares, followers, to full-blown stark raving mad fans! 50% of Instagram users follow at least one business, the app has continued to grow in popularity since being purchased by Facebook in 2012. Making Insta ideal for communicating your brand's message using visual content - however posting pimped up images is only one part of the equation. I've curated the main tips below; if you're after the real nuts and bolts see Aaron's full article at Social Media Today. Write With an Authentic Tone of Voice - Instagram users aren't expecting a serious tone of voice - they're generally using the app in their free time to look at cool visuals and be entertained. Include a CTA (Call To Action) - 65% of top-performing brands post on Instagram feature products.
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