Learn how dark web monitoring services detect exposed data, compromised credentials, and organizational threats circulating in underground forums. These posts explain monitoring tools, alert workflows, and strategies for responding swiftly when sensitive information surfaces on hidden marketplaces.
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In January 2024, a massive dataset called "Naz.API" surfaced on dark web forums containing over 70 million unique email addresses and their associated passwords. Many of these credentials were still active. The breach wasn't the result of one sophisticated attack — it was an aggregation of
In 2024, the FBI's Internet Crime Complaint Center (IC3) reported that compromised credentials were a factor in a staggering number of the complaints they received, driving billions of dollars in losses. I've personally worked incident response cases where a single set of stolen credentials — purchased on
Your Employees' Credentials Are Already for Sale In March 2024, AT&T confirmed that data from approximately 73 million current and former customers appeared on the dark web. That breach didn't happen overnight — the data had been circulating in underground markets for years before anyone noticed.
In 2024, the FBI's Internet Crime Complaint Center reported losses exceeding $16 billion from cybercrime — and compromised credentials were the gateway for a staggering number of those incidents. Right now, billions of username-and-password combinations sit on dark web marketplaces, priced anywhere from $1 to $500 depending on what
In June 2024, researchers at SpyCloud reported that over 17.3 billion credentials were circulating on underground marketplaces. That's not a theoretical number from a think tank. That's the real inventory of stolen credentials on the dark web — usernames, passwords, session tokens, and API keys — available
In February 2024, a threat actor going by "USDoD" listed 2.9 billion records from National Public Data on a dark web forum — records that included Social Security numbers, full names, and addresses of nearly every American adult. The breach didn't make mainstream headlines until months
Your Employees' Passwords Are Probably Already for Sale In January 2024, researchers discovered a file called "Naz.API" circulating on dark web forums containing over 71 million unique email addresses paired with plaintext passwords — many harvested by credential-stealing malware. That's not a hypothetical. That'
In January 2023, Norton LifeLock disclosed that attackers used credential stuffing to compromise roughly 6,450 customer accounts. The passwords didn't come from a Norton breach. They came from stolen credentials dark web marketplaces had been selling for months — maybe years. The attackers simply bought username-password combos from
In April 2021, a collection of 533 million Facebook user records surfaced on a dark web forum — names, phone numbers, email addresses, all posted for anyone to grab. Three months before that, a compilation of 3.2 billion email and password pairs called COMB (Compilation of Many Breaches) appeared on
Your Credentials Are Probably Already There In April 2021, a threat actor posted a database of 533 million Facebook user records — phone numbers, full names, locations, email addresses — on a popular dark web forum. For the price of nothing. Just sitting there, searchable. So what is the dark web, exactly,
