The dark web isn't slowing down. With over 15 billion stolen credentials circulating on underground marketplaces and global cybercrime costs hitting $10.5 trillion annually, the shadowy corner of the internet continues to be the backbone of modern cybercrime. Whether you're an IT manager locking down endpoints or a business owner trying to understand the threat landscape, these dark web statistics for 2026 paint a picture that demands attention.
Let's dig into the numbers and what they mean for your organization.
What is the Dark Web?
If you need a refresher: the internet has layers. The surface web is everything indexed by search engines maybe 5% of total web content. The deep web includes anything behind a login or paywall (your email inbox, banking portal, internal databases). The dark web is a subset of the deep web that requires specialized software like the Tor browser to access. It's intentionally hidden, and while not everything on it is illegal, about 60% of dark web domains host illicit content.
For a deeper dive into how threats move from the dark web to your organization, check out Dark web threats decoded.
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Dark Web user demographics
The Tor network, the primary gateway to the dark web, serves between 2.5 and 3 million daily users on average in 2025-2026. That's a stable but significant user base.
Geographically, Germany, the United States, and France consistently rank as the top three countries by Tor relay usage. Traffic spiked dramatically in late 2023, reaching 20 million daily connections, before normalizing to roughly 5 million by April 2025 (Panda Security).
The dark web is always evolving, and that goes for the types of users it attracts. Below are some of the nefarious actors found on the dark web today, according to ID Agent.
- Malicious insiders dealing in sensitive information such as passwords and proprietary data.
- Cybercrime gangs, such as ransomware-as-a-service (RaaS) groups, that recruit affiliates to expand their operations.
- Hacktivists releasing data from governments or organizations they morally or politically oppose.
- Initial access brokers selling compromised network access to other threat actors.
- Advanced Persistent Threat (APT) groups and nation-state actors performing operations that harm other countries or finance their activities.
Not every Tor user is up to something nefarious; journalists, activists, and privacy-conscious individuals rely on it too. But the infrastructure that protects their anonymity is the same infrastructure that shields cybercriminals, which is why security teams need to understand both sides.
Dark web marketplaces
Despite aggressive law enforcement operations, dark web marketplaces grew by 28% in 2025. Every time authorities shut down one marketplace, successors emerge, often with better operational security.
The biggest shift? Credential markets are booming. With 15 billion+ stolen credentials available for purchase, compromised usernames and passwords are the dark web's most traded commodity. Credentials fuel everything from account takeover attacks to full-scale corporate breaches.
To understand how stolen credentials move through the underground economy, see our breakdown of the lifecycle of stolen credentials on the dark web.
Dark web threats and attacks
The dark web is a hotbed for various cyber threats and attacks, making it a significant concern for cybersecurity experts. Some of the most prevalent dark web threats include:
- Ransomware Attacks: Cybercriminals use the dark web to distribute ransomware, malicious software that encrypts a victim's files and demands payment for the decryption key. These attacks can cripple businesses and individuals alike, leading to significant financial losses.
- Phishing Attacks: The dark web is a launchpad for phishing schemes, where attackers trick victims into revealing sensitive information such as login credentials or financial details. AI-generated phishing lures have made these attacks harder than ever to detect.
- Data Breaches: Stolen data is a valuable commodity on the dark web. Cybercriminals buy and sell personal information, credit card numbers, and login credentials, often obtained through data breaches. The RockYou2024 dump -- nearly 10 billion passwords -- underscores just how much credential data circulates in these forums.
- Malware Attacks: The dark web is a marketplace for various types of malware, including keyloggers, trojans, and spyware. These malicious programs can infect a victim's device, steal sensitive information, and cause extensive damage.
Deep-dive on dark web attacks
Malicious hackers on the dark web use various advanced techniques to perform cyber attacks, security breaches, and compromise data.
Ransomware
Ransomware remains the headliner threat, but the economics are shifting in interesting ways:
- Average ransom payments dropped by 50%, falling to roughly $1.0 million in 2025 from $2.0 million in 2024. More organizations are refusing to pay.
- Yet the largest single payment in 2024 was a staggering $75 million to the Dark Angels group (Mandiant).
- Annual global ransomware damages total an estimated $57 billion.
- 65% of financial organizations experienced ransomware in 2024.
- 45% of respondents in the World Economic Forum's Global Cybersecurity Outlook 2025 rank ransomware as their top concern.
The takedown of LockBit through Operation Cronos in February 2024 and the ALPHV/BlackCat exit scam in March 2024 removed two major players but successor groups like RansomHub and Akira filled the void almost immediately.
Credential-based attacks
Stolen credentials are the most common initial access vector. When 15 billion credentials are floating around on the dark web, brute-force attacks become almost unnecessary — attackers just buy valid logins.
This is why monitoring for compromised passwords and understanding credential-based attacks are foundational security practices, not optional extras.
AI-powered threats
The Europol IOCTA 2026 report confirms what security professionals have feared: cybercriminals are actively adopting AI tools. We're seeing:
- AI-generated phishing emails that are nearly indistinguishable from legitimate communications
- Deepfake social engineering targeting executives and finance teams
- Automated exploit tools that scan and breach vulnerable systems at scale
- ClickFix-based social engineering tactics adopted widely in H1 2025 (Recorded Future)
The World Economic Forum found that 72% of respondents reported increased cyber risks over the past year, with AI-enabled attacks cited as a primary driver.
Industries most vulnerable to dark web threats
Healthcare
Healthcare remains the most targeted and most expensive sector:
- Cyberattacks on healthcare organizations rose ~32% in 2025.
- The Verizon 2025 DBIR documented 1,710 security incidents and 1,542 confirmed data disclosures in the sector.
- 259 million Americans had healthcare records stolen by the end of 2024 (AHA).
- 192.7 million individuals were affected by healthcare breaches in 2025 alone.
- Average healthcare breach cost: $9.8 million in 2024.
Education
Education was hit especially hard, with the sector accounting for 90% of breaches in Q2 2024. Schools and universities often have large device fleets, limited security budgets, and decentralized IT — a combination that makes them prime targets.
Financial services
With 65% of financial organizations experiencing ransomware in 2024, financial services remain firmly in the crosshairs. The sector's high-value data makes every breach lucrative for attackers operating through dark web channels.
For strategies to protect your organization across any industry, read how to prevent data breaches: 5 essential tips.
The cost of getting breached
The financial picture is nuanced in 2025:
- The global average cost of a data breach dropped to $4.44 million, down 9% from $4.88 million in 2024, a sign that organizations with strong incident response are limiting damage.
- But in the US, average breach costs remain significantly higher at $10.22 million.
- Breaches involving Shadow AI (unauthorized AI tools used by employees) cost $4.63 million on average. $670,000 more than standard breaches.
The lesson? Mature security programs are paying off at the global level, but organizations that don't invest or don't monitor for shadow IT and dark web exposure continue paying a steep price.
For a deeper look at how breaches happen and what lands on the dark web, see dark web data breaches.
Dark web trend outlook for 2026 and beyond
Based on current data, here's where the dark web is heading:
- Credential markets will keep expanding. With 15 billion credentials already circulating and new breaches happening daily, supply isn't slowing down. Dark web monitoring isn't a "nice to have", it's a fundamental security control.
- AI will accelerate both offense and defense. Attackers will use AI to craft more convincing phishing, automate reconnaissance, and develop exploits faster. Security teams that adopt AI-powered detection will gain an edge.
- Ransomware payments will continue declining — but attacks won't. More organizations are refusing to pay, and law enforcement takedowns are disrupting operations. But the RaaS (Ransomware as a Service) model remains profitable enough that new groups will keep emerging.
- Regulation will tighten. Frameworks like NIST, ISO 27001, HIPAA, GDPR, and Chile's Ley 21.663 increasingly expect organizations to monitor for dark web exposure. Compliance-driven dark web monitoring adoption will accelerate.
- Marketplace resilience will frustrate takedowns. Despite Operation Cronos and other wins, the 28% growth in marketplaces shows that the ecosystem adapts faster than enforcement can disrupt it.
Protecting your business against dark web threats
Safeguarding against the myriad threats posed by the dark web requires a comprehensive and proactive approach. Here are some key strategies:
- Dark Web Monitoring Service: A dedicated dark web monitoring service continuously scans for leaked or stolen credentials and other cyber threats, providing early warnings that allow for prompt action before attackers can exploit the data.
- Law Enforcement Collaboration: Reporting and investigating cybercrime with law enforcement agencies ensures that the right resources are engaged when attacks occur.
- Cybersecurity Best Practices: Use strong, unique passwords, enable multi-factor authentication, and regularly update software to patch known vulnerabilities.
- Education and Awareness: Educating users about the risks associated with the dark web and how to protect themselves is vital. Awareness programs should cover safe online practices, recognizing phishing attempts, and maintaining good cyber hygiene.
By adopting these strategies, businesses and individuals can better protect themselves against the ever-evolving threats of the dark web.
Frequently asked questions about the dark web
How big is the dark web?
The dark web makes up a small fraction of the overall internet, but its impact is outsized. With 2.5-3 million daily Tor users and roughly 60% of dark web domains hosting illicit content, it's a concentrated hub for cybercriminal activity. Dark web marketplaces grew 28% in 2025 despite law enforcement pressure.
How much does dark web data cost?
Prices vary widely. Stolen credit card details can sell for as little as $5-$30, while full identity packages ("fullz") go for $15-$100+. Corporate credentials — especially those with admin access — command premium prices because they enable high-value attacks like ransomware and corporate espionage.
What is the most common crime on the dark web?
The sale and trade of stolen data — particularly credentials — dominates dark web criminal activity. With 15 billion+ stolen credentials circulating, credential trafficking is the foundation that enables most other dark web crimes, from fraud to ransomware.
How do I know if my data is on the dark web?
You typically can't check manually without dark web monitoring tools. Solutions like Prey's Breach Monitoring continuously scan dark web sources for your organization's compromised credentials, domains, and sensitive data, alerting your team to exposures.
Can the dark web be shut down?
Not practically. The dark web runs on decentralized infrastructure (primarily Tor) that was originally developed by the US Naval Research Laboratory for secure communications. Law enforcement can — and does — take down individual marketplaces and arrest operators, but the underlying network persists. Operations like the LockBit takedown in 2024 demonstrate that disruption works, but elimination is unlikely.
Is it illegal to access the dark web?
No, accessing the dark web is not illegal in most countries. Tor itself is a legitimate privacy tool used by journalists, activists, and security researchers. What's illegal is engaging in criminal activity on the dark web — buying stolen data, drugs, or weapons, or participating in fraud or hacking. Simply browsing the dark web won't get you arrested, but downloading illegal content or making purchases on illicit marketplaces absolutely can.
What are the most common items sold on the dark web?
The most common items sold on dark web marketplaces include stolen credentials (login/password combinations), credit card data, personal identity documents, drugs, malware and exploit kits, counterfeit currency, and hacking services (including DDoS-for-hire and ransomware-as-a-service). Stolen credentials and financial data make up the bulk of the marketplace economy, with 15 billion+ credentials currently in circulation.
How do law enforcement agencies monitor the dark web?
Law enforcement agencies use a combination of undercover operations, traffic analysis, cryptocurrency tracing, and infiltration of marketplace forums. Agencies like the FBI, Europol, and national cybercrime units run dedicated dark web task forces. The 2024 Operation Cronos takedown of LockBit demonstrated coordinated international operations, authorities seized infrastructure, arrested affiliates, and obtained decryption keys. Cryptocurrency blockchain analysis has become especially effective, since most dark web transactions use Bitcoin or Monero, and blockchain ledgers can sometimes be traced back to real-world identities.
Don't be the next dark web statistic: protect yourself against cybercrime and stolen data
If the above dark web statistics and trends have alarmed you, that's a reasonable reaction. But that doesn't mean there isn't something you can do about it. By following the tips and recommendations outlined in this post, you'll be in a far better position to defend yourself against cybercrime on the dark web.
Make sure to stay informed of updated recommendations as tactics evolve. That will help you remain alert to the latest techniques hackers are using at any given time.
For added security, sign up for a free 14-day trial from Prey Project. Prey will help keep your digital assets and identity safely away from the dark web. The protection applies to all your devices so you can browse and communicate without fear of your data being compromised. Take advantage of Prey's no-risk, 14-day trial and give yourself and your business the protection you deserve.
