Industry estimates put the global cryptocurrency market at well over $2 trillion, and an estimated more than half a billion people around the world hold some form of digital asset. What began as a niche area for early adopters and decentralized-finance enthusiasts is now taken seriously by national governments, professional asset managers, and some institutional investors. Against a backdrop of geopolitical instability and economic uncertainty, some investors view digital assets as a borderless store of value.
According to industry reports, in 2025 roughly $17 billion was stolen through cryptocurrency-related fraud, and several individual schemes inflicted losses measured in the billions. The tactics used by criminals are not static; as platforms improve certain defenses, attackers redesign their approaches to exploit remaining weak points.
Crypto has often been described as part of the future of finance. If the sector is to be sustainable and broadly accessible, security cannot be an afterthought for businesses or individual users. Over 2025 and into 2026, a defining trend has been rising sophistication. Overconfidence can be exploited by scammers: from elaborate social-engineering scripts to targeted technical exploits, today’s schemes are increasingly convincing and fast-moving. The interval between a victim’s first contact with a fraudster and the moment funds are taken has shortened in many cases. One practical defence is improving awareness of how schemes are constructed, who they tend to target, and which emotional triggers they use. Awareness does not eliminate all risk, but it reduces the element of surprise that many cons rely on.
Why the danger is growing
It may appear contradictory to say scams are intensifying while a reported overall fraud rate held near 2.2% from 2024 through 2025 (up from about 1.5% in 2023). That percentage captures a specific measure: the share of customer verification attempts on crypto platforms that were fraudulent — accounts opened with false or stolen identities.
What that number does not show is volume. Reported waves of new customers entered platforms during 2025 in response to major market events, including the initial rollout of Europe’s MiCA framework and a large reported Bitcoin price spike to a $118,000 peak, followed by a reported liquidations cascade of roughly $19 billion. Each surge was accompanied by a higher number of fraudulent incidents, so even if the percentage remained similar, the raw count of attacks rose during those periods.
Geography also matters. Reported data showed the fraud rate in the Asia-Pacific region rose to about 3.3% in 2025 from 2.0% the year before. Europe’s reported rate moved more gradually, from roughly 1.0% in 2023 to 1.3% in 2024 and 1.4% in 2025. While future trends are uncertain, the pattern is that increasing adoption tends to create more opportunity for fraud.
There is also a category of fraud that often goes undetected. Identity fraud in particular has become harder to spot, with generative AI enabling more convincing forgeries. Research and industry reporting indicate that attacks in 2025 were more targeted, more automated, and more focused on the interfaces between identity verification and transaction monitoring. Criminals increasingly combine techniques — social engineering, synthetic identities, and money-mule networks — to bypass anti-fraud controls. These developments suggest continued risk into 2026, and defenders and attackers are engaged in a technological contest in which both sides can leverage automation and large-scale data analysis. The party that adapts more quickly often gains an advantage, and criminal actors generally operate without the regulatory and reputational constraints that slow legitimate businesses.
Common crypto scam types reported in 2026
The prevalence of particular schemes changes over time. In recent reporting, high-yield investment cons and “pig butchering” operations have been common, while AI-driven tactics have made many frauds harder to detect. The following are several scam types documented by investigators and industry researchers.
1. AI deepfake scams. These use AI-generated video or audio to impersonate someone the victim trusts — a relative, an executive, or a public figure — to persuade them to send funds or disclose sensitive details. The realism can make them persuasive. Reported fabricated clips of well-known figures have been used to advertise fake giveaways on streaming platforms. In one documented case reported by investigators, a deepfake video used in a live stream led to multiple victims sending funds over a short period, with at least $5 million traced between March 2024 and January 2025.
2. Fake investment schemes. In these operations, someone presenting themselves as an investment manager promotes unusually large or guaranteed returns conditional on transferring crypto first. They often use polished websites and apps that can be difficult to distinguish from legitimate services.
3. DeFi rug pulls. Developers behind a decentralized-finance project may abruptly withdraw deposited funds and disappear, leaving token holders with assets that lose value. Tactics include “honeypot” tokens designed so buyers cannot sell. Recent activity shifted from DeFi protocols and NFT projects toward memecoins, which can attract rapid speculation.
4. Crypto phishing attacks. A longstanding fraud adapted for crypto aims to steal login credentials and wallet keys such as seed phrases. Phishing typically begins with an official-looking message that directs a victim to a counterfeit page. Once attackers access an account, they can transfer funds to addresses they control. Because cryptocurrency transactions are generally irreversible, recovery is often difficult even when fraud is proven. Phishing can also serve as an initial access vector for other crimes, including ransomware.
5. Fake crypto giveaways. Fraudsters pose as exchanges or public figures and promise unusually large or guaranteed returns in exchange for an upfront transfer. These cons spread across social media and rely on counterfeit sites mirroring real exchanges. Common warning signs include promotion through unsolicited social posts, requests to send funds first, and pressure to act quickly. Verify the source and treat any “send to receive” offer as a red flag.
6. Pig butchering. This long-term scam involves building apparent trust — often through a romantic or social connection — before directing the victim to a fraudulent investment platform. After significant sums are deposited, the fraudster stops communicating and the funds become inaccessible.
7. Pump-and-dump schemes. Actors may coordinate to generate hype around a token, sell their holdings once the price is inflated, and leave other holders facing losses when the price collapses. These manipulations exploit thin liquidity, continuous trading, and rapid social amplification.
8. Crypto wallet drainers. A drainer is malicious code or a smart contract designed to siphon funds from a connected wallet. Rather than stealing passwords directly, it tricks users into connecting wallets and approving fraudulent transactions — for example, through fake sites, bogus airdrops, or malicious browser extensions. Some tools are offered commercially in a “drainer-as-a-service” model.
9. SIM-swap and account takeover. Using stolen personal data, an attacker may convince a mobile carrier to transfer a phone number to a SIM they control, then use that access to defeat two-factor authentication and seize crypto accounts.
10. NFT and Metaverse scams. NFT fraud includes fake free-NFT promotions that require a wallet connection to a phishing site, NFT rug pulls promising high returns, and counterfeit versions of genuine NFTs sold on bogus marketplaces. Researchers have expressed concern about fraud migrating into virtual environments where attackers might attempt to harvest sensitive user data.
Threats aimed at businesses
Companies face a shifting threat landscape, complicated by some Web3 security models that can challenge fraud and anti-money-laundering controls.
Ransomware and supply-chain attacks. Reported total ransomware payments fell in 2025 even as the number of reported incidents increased. Attackers adapt rapidly — rebranding malware, shortening negotiation timelines, and exploiting trusted suppliers to reach multiple organizations. Established groups remain active alongside newer operators. Compromised third-party tools can introduce malicious code, turning supply chains into vectors that affect many businesses simultaneously.
Deepfake executive impersonation. Fraudsters may impersonate executives to authorize transfers or fake partnerships. Reported deepfake-driven crypto scams caused hundreds of millions of dollars in losses in 2025, and generative AI has been used to create convincing fake emails, dashboards, and chat messages to harvest credentials.
Synthetic identities and money mules. Criminals use fabricated documents and AI-generated identities for laundering, sometimes passing older verification systems. Reported cases include AI-generated counterfeit licences and passports that passed Know Your Customer checks at some exchanges. Synthetic identity fraud — blending real and false data — is hard to detect and can create compliance and regulatory risks when missed.
Drainers, credential stuffing, and exploits. DeFi platforms face risks from drainer code hidden in legitimate-looking integrations. Credential stuffing — reusing leaked logins across services — remains prevalent, highlighting the value of robust multi-factor authentication and breach monitoring. Smart-contract and governance exploits also allow attackers to abuse code flaws or manipulation to access funds.
How to spot a scam
Fraud takes many forms, but the psychological levers are consistent. Knowing common warning signs is a primary defensive measure. Be sceptical of any offer that promises easy or guaranteed profit. Legitimate projects typically publish documentation, make team information available, and operate with transparent governance or registration. A platform that avoids questions, pressures rapid decisions, or lacks verifiable registration should be treated with caution.
Warning signals include claims of guaranteed returns in a volatile market; missing documentation about teams or technology; no verifiable registration or licensing; pressure to decide immediately; unsolicited cold outreach; websites with obvious errors or fabricated endorsements; tokens with no clear utility beyond speculation; inability to withdraw funds while being urged to reinvest; and requests for sensitive credentials. Do not share private keys or passwords, and verify identities and documentation independently before committing funds. When possible, consult multiple sources and allow time to verify claims — many scams rely on getting a victim to act before they have had time to assess the situation.
Guest posts published by Crypto Economy have been submitted by companies or their representatives. Crypto Economy is not part of any of these agencies, projects or platforms. At Crypto Economy we do not give investment advice, if you are going to invest in any of the promoted projects you should do your own research.
