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Tag: Fake Reviews

  • Amazon and Google Under Scrutiny in Britain Over Fake Reviews

    Amazon and Google Under Scrutiny in Britain Over Fake Reviews

    Britain’s Competition and Market Authority is investigating whether Amazon and Google are doing enough to combat fake reviews.

    Fake reviews have become an increasing problem for online platforms and shoppers alike. As online shopping has displaced brick and mortar stores, users rely on reviews more than ever. Not surprisingly, an entire industry has grown up around providing fake reviews to dupe customers into purchasing products they otherwise may not have.

    The Competition and Market Authority is investing Amazon and Google to see if they’re doing enough to protect customers by combatting fake reviews, according to The Washington Post.

    Both companies have said they will continue to work with the CMA and its inquiries.

  • AI Learns to Write Convincing Fake Reviews on Yelp

    Savvy netizens have learned to be a bit distrustful of online reviews. For one thing, fake reviews glowingly recommending a service or a product can be easily bought. On the other hand, there are those reviews that seem genuine enough but ultimately reflect the particular biases of the reviewer.

    However, there is another type of review that modern consumers need to be wary of. Besides biased and sometimes untruthful people, technology has now spawned AI bots that churn out reviews like it was nothing. And the worst part is, according to researchers, you can’t tell the difference between fake reviews done by a robot against one written by a human.

    Researchers from the University of Chicago have just trained an AI system to write convincing fake Yelp reviews, Engadget reported. The team harnessed a deep learning program called recurrent neural network (RNN), teaching bots to craft quality short written prose. While the team admits that the AI may mess up when writing longer articles, the usually short reviews on Yelp prove to be no challenge. In fact, the fake reviews churned out by the AI bot proved to be so convincing that they fooled the human test subjects who rated them.

    For instance, the AI wrote the following fake review about a New York restaurant, which could easily pass for the real thing:

    “My family and I are huge fans of this place. The staff is super nice and the food is great. The chicken is very good and the garlic sauce is perfect. Ice cream topped with fruit is delicious too. Highly recommended!”

    And here is another AI manufactured review as reported in the NY Post:

    “I love this place. I have been going here for years and it is a great place to hang out with friends and family. I love the food and service. I have never had a bad experience when I am there.”

    Of course, Yelp assured The Verge that AI generated fake reviews will not become a problem for the rating site. While the bots did manage to create seemingly authentic reviews, Yelp’s own recommendation software claims to use signals other than mere textual content to recommend a particular review.

    [Featured Image via Yelp]

  • Amazon Sues “Fake Review” Providers

    Amazon Sues “Fake Review” Providers

    Amazon is taking a legal step to fight fake product reviews.

    The online retail giant has filed a lawsuit against a California man named Jay Gentile, whom the company identifies as the operator of a handful of sites including buyazonreviews.com, buyamazonreviews.com, bayreviews.net and buyreviewsnow.com.

    According to GeekWire, Amazon says those sites are part of an “unhealthy ecosystem” which has sprung up with the purpose of “supplying inauthentic reviews”.

    From the lawsuit:

    While small in number, these reviews threaten to undermine the trust that customers, and the vast majority of sellers and manufacturers, place in Amazon, thereby tarnishing Amazon’s brand. Amazon strictly prohibits any attempt to manipulate customer reviews and actively polices its website to remove false, misleading, and inauthentic reviews.

    Despite substantial efforts to stamp out the practice, an unhealthy ecosystem is developing outside of Amazon to supply inauthentic reviews. Defendants’ businesses consist entirely of selling such reviews.

    There appears to be a discrepancy on just who operates the aforementioned sites, however. The Seattle Times says that a guy named Mark Collins owns buyamazonreviews.com. He had this to say in a statement to the Times:

    “We are not selling fake reviews. however we do provide Unbiased and Honest reviews on all the products. And this is not illegal at all.”

    Here’s how that website describes its services:

    Are you tired of your products not being seen, tired of competitors leaving bad reviews? The solution is simple. Buy Amazon reviews. You can have unlimited 4 and 5 star reviews this week. Our skilled writers look at your product, look at your competitor’s products and then write state of the art reviews that will be sure to generate sales for you.

    “All of our accounts have buying history and review posting history. Rarely will we use a new account to post your reviews,” says the site.

    Amazon’s lawsuit alleges that these fake review sites allow sellers to simply ship them empty boxes, in order to fool Amazon into thinking the product has been purchased. Reviews reportedly go for around $20, give or take a few dollars.

    This is the first time Amazon has ever filed suit against these so-called “fake review” sites and their operators.

    Image via Stephen Woods, Flickr Creative Commons

  • Yelp Slaps Consumer Alerts On More Pages, Renews Them On Others

    Yelp announced on Friday that it has launched a new round of Consumer Alerts for “a handful of businesses” in its latest efforts to combat the ongoing problem of fake reviews.

    Do you think the fake review problem has gotten better since Yelp started posting Consumer Alerts? Let us know in the comments.

    Yelp first revealed the Consumer Alerts program in the fall of 2012. It’s a tool designed to fight fake reviews by showing warnings to users on the pages of businesses who have been found to pay for reviews. Users are greeted with a big notice like so:

    Yelp doesn’t kick the business out of its service, but the embarrassing warning appears on the business listing for three months. Yelp has hoped that this would serve as a deterrent, but last month, the company said it had issued 285 of the alerts with more to come.

    More indeed. Yelp’s Kristen Whisenand writes:

    We normally remove alerts after 90 days, but we won’t hesitate to renew them if we continue to see suspicious activity. That’s exactly what happened for two businesses this time around. We again found something amiss with two of the locations for Chicago-based nail salon, Azure Nails. And someone was caught red-handed yet again trying to buy reviews for Evergreen Carpet Cleaning in Los Angeles.

    This type of activity not only hurts consumers, but also honest businesses who play by the rules. Yelp’s main line of defense is our automated recommendation software which works behind the scenes at all times to recommend reliable and useful reviews. It’s unfortunate that some people are so set on gaming the system (and misleading consumers) that the additional step of posting Consumer Alerts is necessary. That said, we take our responsibility of providing trusted information very seriously, and we’ll do whatever it takes to ensure that Yelp remains helpful to consumers.

    She shares an ad the company found:

    Just how much Yelp’s Consumer Alerts are really deterring businesses from writing and acquiring fake reviews remains a mystery. Clearly’ they’re not deterring everyone, including businesses that have already been on the receiving end of the alerts.

    Earlier this year, CEO Jeremy Stoppelman talked about how the company conducts “sting operations,” where Yelpers pose as users willing to write paid reviews. He said at the time that this was only happening in the U.S. so far, but that the operations would expand into Europe.

    “It has been incredibly successful in that we have been able to catch businesses red handed,” Stoppleman said.

    Still, you have to wonder how many aren’t being caught.

    Yelp has also utilized the legal system to go after paid reviews. Last year, the company sued the site BuyYelpReview.com, and more recently Yelp sued a guy for planting fake reviews on his business page.

    A Harvard Business School study last year suggested that 16% of Yelp restaurant reviews are potentially fake, a figure Yelp says is misleading, as it used reviews Yelp identified as suspicious (not “fake”) to run its analysis.

    The company did say last year that the study’s findings “shouldn’t come as a complete surprise,” and “as consumers increasingly turn to online reviews to find a local business, the incentive to artificially improve one’s reputation also increases, but neither should the fact that Yelp has been on guard against these very same reviews from our earliest days.”

    Last fall, New York Attorney General Eric T. Schneiderman announced that nineteen companies had agreed to stop writing fake Yelp reviews and pay over $350,000 of fines.

    Yelp said at the time that it would love to work with law enforcement officials in other states to crack down on the “unethical practice” of fake review writing.

    Last month, Yelp posted its financials for the fourth quarter and full year 2013. Cuumlative reviews grew 47% from the same time the previous year to 53 million, while average unique monthly visitors grew 39% to 120 million. Active local business accounts grew 69%.

    Is the fake review problem getting better? Can users rely on the content they find on Yelp? Share your thoughts.

    Images via Yelp

  • Just How Bad Is Yelp’s Fake Review Problem?

    You’re probably aware of multiple controversial issues surrounding Yelp reviews. There are several to choose from. You have some businesses accusing the company of holding positive reviews hostage (with advertising being the ransom). You have a court ordering Yelp to turn over the identities of anonymous Yelp reviewers. You have people paying other people to write fake reviews, whether it’s negative reviews for competitors or positive reviews for their own business.

    Do you find Yelp to be a reliable source of information for consumers? Is your own business fairly portrayed? Ever suspected a review was a fake? Let us know in the comments.

    These are all issues that Yelp has to deal with on an ongoing basis, and that consumers have to take into consideration every time they read a review on the site. The fake reviews are apparently so prevalent that the company is ramping up its efforts to combat them.

    “Consumers, on average, can rely on the content they see on Yelp,” CEO Jeremy Stoppelman said on stage at LeWeb last year. Reassured?

    In the fall of 2012, Yelp revealed a new system for combating fake reviews with its Consumer Alerts. Yelp shows warnings to users when they’ve found businesses that have paid for reviews. If you come across such a business listing, you’re greeted with a Consumer Alert, which explains that they’ve caught someone red-handed trying to buy reviews.

    Yelp Consumer Alerts

    Yelp doesn’t kick the business out of its service, but the embarrassing warning appears on the business listing for three months. Yelp has hoped that this would serve as a deterrent. Just how well it’s actually working remains a mystery. So far, Yelp has reportedly issued 285 of the alerts with more on the horizon.

    Stoppleman was interviewed for an article this week by The Telegraph. He talked about how the company is conducting “sting operations,” where Yelpers pose at users willing to write paid reviews. It’s only been happening in the U.S. so far, but is about to be expanded into Europe.

    “It has been incredibly successful in that we have been able to catch businesses red handed,” Stoppleman is quoted as saying of the sting operations.

    But how successful has Yelp really been at spotting fake reviews? Catching people red-handed is one thing. How many are not being caught?

    Yelp has certainly been using the law to go after paid reviews, but a lot of this has been happening well after the Consumer Alerts system was put in place. Last summer, Yelp sued BuyYelpReview.com, obviously for selling reviews (not the latest such suit filed by Yelp).

    Apparently Yelp has busted quite a few businesses over the past year. It had already caught nine when it first launched the Consumer Alerts, then launched another round of them in August. With the number approaching 300, it would appear that the program, at least initially, did little to deter the practice (though Stoppleman told the Telegraph it’s “obviously a deterrent”).

    “We’ve seen some pretty extreme chicanery in connection with these businesses, including people buying fake reviews, offering rewards or discounts for reviews or having a large number of reviews submitted from the same Internet Protocol (IP) address (a clue that someone may be trying to artificially inflate their rating),” said Yelp VP of Consumer & Mobile Products Eric Singley in August.

    In September, a Harvard Business School study suggested that 16% of Yelp restaurant reviews are potentially fake.

    Luther Lowe, director of public policy at Yelp, tells us that 16% figure is misleading, as “HBS used reviews Yelp identified as suspicious (not ‘fake’) to run [its] analysis. 25% suppressed not 16%.”

    Yelp responded to the study, saying that the findings “shouldn’t come as a complete surprise.”

    “As consumers increasingly turn to online reviews to find a local business, the incentive to artificially improve one’s reputation also increases,” the company said. “But neither should the fact that Yelp has been on guard against these very same reviews from our earliest days.”

    It went on to talk up its controversial review filter.

    That same month, New York Attorney General Eric T. Schneiderman announced that nineteen companies agreed to stop writing fake Yelp reviews and pay over $350,000 of fines.

    “Consumers rely on reviews from their peers to make daily purchasing decisions on anything from food and clothing to recreation and sightseeing,” he said. “This investigation into large-scale, intentional deceit across the Internet tells us that we should approach online reviews with caution.”

    “We think it’s great the New York Attorney General took action against these businesses that try to mislead consumers. In fact, we helped him,” said Yelp Senior Litigation Counsel Aaron Schur. “Because Yelp uses sophisticated software to filter reviews and weed out less reliable ones, we identify — and take action against — concerted campaigns to game the system quite frequently. As a result, we were able to give the NY AG’s office some solid leads on which businesses to go after.”

    “And we have more,” he added. “We would love to work with law enforcement officials in other states to crack down on this unethical practice.”

    Meanwhile, there are more reviews being posted to Yelp than ever. In the second half of 2013, Yelp added the ability to review businesses from its mobile apps. Earlier this month, Yelp boasted 47 million reviews, seemingly encouraging the saturation of the site with reviews by recognizing a guy who wrote 1,712 in 2013 alone. Perhaps more reviews means better odds of drowning out the fake ones.

    At least Yelp isn’t eager to roll over on fake reviews without significant evidence. Despite being ordered to do so, Yelp has been resistant to handing over the names of anonymous users, whom a business alleges wrote fake negative reviews about it.

    How bad is Yelp’s fake review problem? Do you think Yelp is doing a good job of keeping it under control? Share your thoughts in the comments.

  • Yelp: We’d Love To Work With More Law Enforcement Officials To Crack Down On Fake Reviews

    This week, New York Attorney General Eric T. Schneiderman announced that nineteen companies agreed to stop writing fake Yelp reviews and pay over $350,000 of fines.

    “Consumers rely on reviews from their peers to make daily purchasing decisions on anything from food and clothing to recreation and sightseeing,” Schneiderman said. “This investigation into large-scale, intentional deceit across the Internet tells us that we should approach online reviews with caution. And companies that continue to engage in these practices should take note: “Astroturfing” is the 21st century’s version of false advertising, and prosecutors have many tools at their disposal to put an end to it.”

    Today, Yelp is gloating about its win in a blog post, and telling those writing fake reviews that there’s more where that came from.

    “We think it’s great the New York Attorney General took action against these businesses that try to mislead consumers. In fact, we helped him,” writes Yelp Senior Litigation Counsel Aaron Schur. “Because Yelp uses sophisticated software to filter reviews and weed out less reliable ones, we identify — and take action against — concerted campaigns to game the system quite frequently. As a result, we were able to give the NY AG’s office some solid leads on which businesses to go after.”

    “And we have more,” he adds. “We would love to work with law enforcement officials in other states to crack down on this unethical practice.”

    A study about Yelp reviews has been getting a lot of attention today after finding that a fifth of Yelp restaurant reviews are fake. The story hit the front page of reddit, attracting thousands of comments including some interesting ones from people claiming to be ex-employees of the company.

    Meanwhile, Yelp doesn’t seem to mind fictional characters posting reviews on pages for fictional restaurants on the site.

    Image: Yelp