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Cryptocurrency scams evolve, Sophos News reports.

Title: Rise of Cryptocurrency-Based Scams: The Evolution of Pig Butchering Frauds

In the spring of 2023, a retiree named Frank fell victim to a sophisticated and expensive scam that revolved around cryptocurrency-based investment fraud. This scam, known as pig butchering or “sha zhu pan,” originated in China during the COVID pandemic and has since become a multi-billion-dollar fraud phenomenon worldwide. These scams exploit the confusion surrounding cryptocurrency and target vulnerable individuals, convincing them to invest their savings into crypto, only to steal it from them. In recent years, these scams have evolved, incorporating decentralized finance (DeFi) applications and smart contracts to bypass traditional defenses and gain direct control over victims’ funds.

The Evolution of Pig Butchering Scams:
Pig butchering scams have grown in complexity and scale, causing billions of dollars in losses and robbing people of their life savings. In the past, scammers would convince victims to download customized mobile apps or wire deposits to gain control over their funds. However, a new breed of scams has emerged that leverages the power of blockchain technology. These DeFi Savings scams use trusted applications from well-known developers and only require victims to load a web page within the app. By concealing the wallet network behind a contract wallet, scammers create the illusion of profit, allowing victims to see their cryptocurrency deposits and even adding more tokens to further deceive them.

The Tactics Employed by Scammers:
Scammers behind pig butchering scams operate in distinct parts, with front office and back office teams. The front office engages potential victims through text messages, images, and even scheduled video calls to establish trust and manipulate victims emotionally. The back office handles logistical aspects such as IT operations, software development, money laundering, and accounting. Scammers often use stolen or fraudulent social media and dating profiles, VPN connections to disguise their location, and secure messaging applications like WhatsApp or Telegram. They also employ generative AI to create fluent and convincing text messages.

The Rise of DeFi Mining Scams:
DeFi mining scams represent a more sophisticated version of pig butchering frauds. Instead of requiring victims to install customized mobile apps, these scams utilize fraudulent DeFi applications and smart contracts. This evolution allows scammers to bypass app store reviews and gain direct control over victims’ funds. Victims are lured into the scam through dating-related mobile apps, websites, and social media platforms. These scams target vulnerable individuals, primarily those who are lonely and isolated.

Cryptocurrency-based investment fraud, particularly pig butchering scams, has become a pervasive and costly problem globally. With the ease of moving funds across borders and the confusion surrounding cryptocurrency, scammers have found a lucrative opportunity to exploit victims. The evolution of these scams, incorporating DeFi applications and smart contracts, has made it more challenging for victims to recognize and protect themselves. As these scams continue to evolve, it is crucial for individuals to remain vigilant, educate themselves about cryptocurrency, and exercise caution when engaging in online financial transactions. Additionally, law enforcement agencies and regulatory bodies must work together to combat these fraudulent activities and protect potential victims from financial devastation.

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