Why Kicking Out Counterfeit Crooks on Instagram Is So Important That $50 purse isn't really a Louis Vuitton but the people who sold it are are real criminals.

Would you spend over a thousand dollars on a pair of sneakers? There are plenty who would -- a pair of Adidas Yeezy's comes with a price tag of $1,000 or more. For those who are less flush, the market has become flooded with knock-off fakes. These are promoted via comments and sponsored ads on sites like Facebook and Instagram.

When Kanye West tweeted "you probably got bootleg Yeezy's on right now," followers responded in typical Twitter fashion, with a torrent of abuse from all angles, but when it came to real brand loyalty, sneakerheads were split. Die-hard fans rebuked the fakes, though others have been tempted by prices as low as $99.

A year later, these social commerce scams are running riot online, fueled by social bots and a growing underground counterfeit economy, hijacking brand advertising efforts. Andrea Stroppa's "Social media and luxury goods counterfeit" investigation revealed that 20 percent of Instagram posts for luxury brands feature counterfeit or illicit products.

At BrandBastion, we conducted an investigation into Instagram counterfeiters to examine the risks brands face on social media and what they can do to fight it.

Social media's safe harbor for organized crime.

The luxury online retail market is estimated to reach $41.88 billion by 2019, according to Bain & Company. It's impressive, but just a fraction of the booming business of the $461 billion global counterfeit goods market funding large-scale criminal operations. Stroppa's investigation explains how exploitative practices force women and children to work in inhumane conditions, in turn powering illegal gangs, dictatorships and global terrorism.

Related: Evolve or Die: Luxury Brands Must Embrace Digital To Thrive

Organized crime has entered the digital realm, with counterfeit trade visible on the most popular ecommerce platforms and social media streams. These operations are largely based in China, Russia, Malaysia, Indonesia and the Ukraine, though technology allows them to target global audiences.

In the U.S., the Digital Millennium Copyright Act (DMCA) mandates that so long as platforms have an effective takedown system, they are not liable, putting pressure on brands to protect themselves. Until now, this has mainly impacted selling tools such as eBay, Alibaba and commerce-friendly social network WeChat, to the detriment of luxury brands like Tiffany & Co., Louis Vuitton and Gucci. But digitally-savvy fake sellers have graduated from basic host services like eBay, finding global reach and big profits as commerce takes off on social media. Complete with new mobile-oriented features like Instagram's Shop Now and Buy buttons, these networks are becoming serious selling tools for counterfeit criminals.

As online sellers invest in social growth tactics, the frauds are hot on their heels, armed with ad campaigns and bots, retargeting their users and flooding sites with illegal goods. This social media safe harbor creates a playground for fraudsters using aggressive tactics, even hijacking a brand's own social media posts or ads to target audiences with counterfeit copies.

The Instagram comments scam.

BrandBastion examined a sample of 36,000 comments from the Instagram posts of 12 top luxury brands -- Salvatore Ferragamo, Manolo Blahnik, Marni, Saint Laurent, Balenciaga, Alexander McQueen, Fendi, Jimmy Choo, Burberry, Balmain, Versace and Dior -- with a combined reach of more than 62 million followers.

One in 18 comments included a serious threat for brands. Major dangers included 729 (2.03 percent) comments leading to direct counterfeiting from some 94 counterfeit sellers; 1,013 comments (2.81 percent) contained spam and scams; and 208 (0.58 percent) had brand attacks from avid activists, at times launching brand boycotts. Some retailers fared worse than others; 8.27 percent of Saint Laurent comments contained a brand threat. On the other end of the scale, Dior had 3.37 percent brand threats, though with a significantly larger following and greater posting activity.

Related: U.S. Shuts Down Huge Online Dark Web Market, AlphaBay

Counterfeiters borrow images scraped from online searches, newly embed fresh information to appear unchanged, and, armed with purchased fake followers, they often appear legitimate. Fraudulent accounts post comments such as "Check out my page Got All Designer" along with contact details, such as instant messenger chat IDs, enabling encrypted conversations with so-called "salespeople." The OECD reported that sellers post these goods via complex routes, preying on transit hotspots from "countries with weak governance and widespread organized crime such as Afghanistan and Syria."

Fighting fire with fire.

Instagram is cracking down on fake accounts, purging millions of spam and bot accounts and using proactive tools such as spam detectors and blocking systems. But by cloning and replicating content, fresh accounts pop up every day. This proliferation of content keeps moderators busy in a cat-and-mouse chase. Meanwhile, the responsibility of tackling new social media fraudsters largely rests on law enforcement agencies, brands and innovative technologies.

A digital ecosystem to target counterfeit sellers is in early stages. Informal name-and-shame accounts on Instagram, such as @fake_education and @yeezybusta reveal identified fake sellers. Online community forums like Scamadviser, Realscam and Scamwarners allow both retailers and consumers to name and shame known offending domains. Flipping community activism on its head, third-party services and blockchain technologies, such as startup Blockverify using the bitcoin currency infrastructure, also verify goods and track sales.

The downside is that lack of formal regulation facilitates a free-for-all of independent forums and competing businesses. Moreover, uneducated consumers are often not deterred by fake labels and are unaware of real threats from criminal operations. One in four consumers report purchasing counterfeit products online -- and these forums can even aid their search for fake products.

Brand managers need to be able to monitor new social media accounts using keywords, images, handles (or account names) and trending hashtags to uncover brand violations. New accounts often have similar names, posting behaviors and messages, and third-party forums also provide new leads. It's important that brands also have community moderation checks in place when it comes to their own content and community engagement, to ensure that sellers aren't getting a free ride through hacking their own ads and posts.

Related: Lax Online Security Can Destory Your Brand Overnight

As fake sellers adopt new technology to mimic and automate brand posting behaviors, artificially-intelligent moderation tools help businesses to uncover the crooks. It's a battle of the bots, cross-referencing masses of data and identifying trends in order to uncover new threats and scams.

Counterfeiters that have traditionally focused on luxury brands are branching out to all industries. While footwear is the most frequently copied, fraudsters plagiarize anything from high-fashion handbags to popular wines, automotive parts, chemicals, medication and even fresh fruit. With brands like Adidas, Louis Vuitton and Chanel fighting fakes and launching high-profile courtroom disputes, it draws attention to the crisis. Declaring war on this criminal activity, intelligent technology and anti-counterfeit partnerships seek to take control, cleaning up social media and kicking out those counterfeit crooks. It's a new wave of rebellion against organized crime masquerading as luxury produce and trusted household goods.