How much money has ransomware made?

It depends on the source. The open, crowdsourced Ransomwhere tracker records just over $1.02 billion in on-chain payments across its entire history — but that is a documented floor (about 67% is unlabeled). The more authoritative on-chain source, Chainalysis, estimates roughly $1.25 billion in 2023 alone and $813.55 million in 2024 — so a single year exceeds Ransomwhere’s all-time crowdsourced total. Coveware puts the average paid ransom in Q3 2025 at ~$377k (median $140k).

Which ransomware group has earned the most?

By tracked, attributed on-chain payments, Conti leads at roughly $101.6M (≈€93M) across ~103 wallets, followed by Cuba ($60M), NetWalker ($27M), BlackSuit ($25M) and BlackCat/ALPHV ($22M). Locky is an outlier — ~$14M spread over 7,037 wallets, the commodity spray-and-pray era.

Why is tracked ransomware revenue lower than expected?

On-chain trackers undercount badly. Two-thirds of the data is unlabeled, and modern crews use fresh, unattributed wallets — LockBit shows only ~$1.2M tracked, Qilin shows nothing, and Akira shows ~$4M despite the FBI/CISA estimating ~$42M by early 2024. Only crypto-visible, reported payments enter the dataset, and the ransom itself is a fraction of an incident’s total cost.

Should I use ransomware payment data to size my cyber risk?

No. Attacker revenue tells you nothing about what an incident would cost you, and it undercounts even the attacker side. Like insurance-claims data, it is a capped, backward-looking view. Model your own Expected Annual Loss from your live external exposure instead.

How Much Does Ransomware Actually Earn? $1B Tracked — and Why the Real Figure Is Far Higher

The largest open dataset of ransomware payments — Ransomwhere — has tracked just over $1.02 billion in on-chain ransoms across its entire history. That number is smaller than most people expect, and it’s the most instructive thing about it: it is a documented floor, not a total. Here’s who tops the leaderboard, and why the real figure is many times higher — a distinction that matters enormously if you’re trying to size your own cyber risk.

The leaderboard: who has been paid the most

Aggregating the public Ransomwhere export by family, these are the highest-earning named ransomware operations by tracked, crypto-visible payments (with the number of tracked victim wallets alongside):

Tracked on-chain payments · all timewallets

Conti

$102m103

Cuba

$60m18

NetWalker

$27m66

BlackSuit

$25m1

BlackCat / ALPHV

$22m1

Locky

$14m7,037

REvil

$12m7

RagnarLocker

$11m4

DarkSide

$9m3

Conti leads at roughly $101.6M (≈€93M) across ~103 wallets — the most-documented enterprise-scale operation in the set. DarkSide (the Colonial Pipeline crew) and REvil sit mid-table. The outlier is Locky: $14M spread across 7,037 wallets — the commodity “spray-and-pray” era, tiny per-victim demands at massive scale. Conti and Cuba are the opposite: few victims, huge cheques.

Why the real number is far higher

The all-time total sounds almost modest for a decade of global ransomware. It isn’t the true figure — it’s the slice that is provable on-chain and attributed. Four gaps sit underneath it:

Two-thirds is “unlabeled.” Of the ~$1.02B, about $682M (67%) is confirmed ransomware payment but not confidently tied to a family. Named families account for only ~$336M — a third of the tracked money.
Modern crews are barely counted. The data lags the threat. LockBit — one of the most prolific operations ever — shows only ~$1.2M tracked; Qilin, the single most active group in the EU right now (see our Qilin profile), shows nothing. Akira shows just ~$4M on-chain here — yet the FBI and CISA put Akira’s proceeds at roughly $42M across 250+ victims by early 2024, a tenfold gap. Newer RaaS use fresh, unattributed wallets, so on-chain trackers systematically undercount them.
Only crypto-visible payments count. Off-ramp obfuscation, mixers, and payments that were never reported or crowd-sourced never enter the dataset.
The ransom is a fraction of the loss. Even when a payment is captured, it’s a sliver of the true incident cost — downtime, recovery, legal, regulatory and lost business dwarf it (the Qilin attack on Synnovis: a reported $50M demand versus £32M+ of direct cost to one victim).

Better yardsticks: Chainalysis and Coveware

Ransomwhere is the open, crowdsourced view — valuable for per-family transparency, but an undercount by design. Two commercial sources are more authoritative for the questions they answer:

Chainalysis (annual Crypto Crime Report) uses the same on-chain approach with far better attribution. Its trajectory: ~$1.25B (2023) → ~$892M (2024) → ~$820M (2025) — two straight years of falling payments even as attacks surged. Two details matter. First, Chainalysis’s 2023 figure alone exceeds Ransomwhere’s entire crowdsourced all-time total — the clearest measure of how much open trackers miss. Second, the 2024 number was later revised up from the ~$814M first reported to ~$892M as more wallets were attributed — proof that even the best on-chain source undercounts at first and adjusts later.
Coveware (by Veeam) is the best read on what a payment actually looks like, from real incident-response negotiations. The pattern into 2026: the share of victims who pay has fallen to a record low, the average is pulled up by a few large data-exfiltration cases, and realized payments land around 8.7% of the initial demand. (Q3 2025: average ~$377k, median $140k.)

The market has shifted decisively: attacks up, payments down. Chainalysis put 2025 payments at ~$820M with only ~28% of victims paying (a historic low), even as leak-site victims hit a record — NCC Group counted 7,874 in 2025, up ~50% year on year. Fewer companies pay; the criminals compensate with volume and bigger data-theft demands.

Together these sources bracket the picture: Chainalysis for the ecosystem total, Coveware for the per-incident reality, and Ransomwhere for open, per-family detail. None of them, though, tells you what an incident would cost your organisation.

The CFO takeaway

Attacker revenue is the wrong compass for your risk. A leaderboard of what crews have been paid tells you nothing about what an incident would cost you — and, as the numbers show, it dramatically undercounts even the attacker side. This is the same trap as modelling exposure on insurance-claims data: a capped, backward-looking view that hides the majority of true loss. The defensible move is to model yourown Expected Annual Loss from your live exposure — not to extrapolate from someone else’s ransom cheque.

What to do with this

Use the payment data for what it’s good at — showing that ransomware is a real, industrial economy — and don’t use it for what it can’t do: sizing your exposure. For that, start from your own attack surface. Confirm whether NIS2 applies to you, watch the live EU picture on the EU Ransomware Tracker, then run a free CRQ simulation to turn your exposure into a projected annual loss in euros — a number you can defend to a board, unlike a leak-site revenue guess.

Sources & references

Figures: our aggregation of the public Ransomwhere dataset (all-time export; dollar values use the BTC rate on each transaction’s day — an approximate floor). Cite as: Cable, Jack (2024), Ransomwhere: A Crowdsourced Ransomware Payment Dataset, Zenodo, doi.org/10.5281/zenodo.6512122.
Cable, Gray & McCoy — Showing the Receipts: Understanding the Modern Ransomware Ecosystem (eCrime 2024) — the source of the high-confidence “unlabeled” payments.
Gray et al. — Money Over Morals: A Business Analysis of Conti Ransomware (eCrime 2023); Oosthoek, Cable & Smaragdakis — A Tale of Two Markets: Investigating the Ransomware Payments Economy (CACM 2022).
Akira proceeds (~$42M, 250+ victims, as of 1 Jan 2024): CISA/FBI joint advisory AA24-109A — #StopRansomware: Akira Ransomware.
Ecosystem totals: Chainalysis — 2026 Crypto Crime Report (ransomware) (~$1.25B in 2023, ~$892M in 2024, ~$820M in 2025; 28% pay rate), and the 2025 report (the original $813.55M 2024 figure, since revised up). Per-incident payments: Coveware by Veeam quarterly reports. Leak-site victim volume (7,874 in 2025): NCC Group monthly threat pulse.

All figures are tracked, crypto-visible payments — a documented floor, not the true total. Family attribution for on-chain payments is inherently incomplete; treat the leaderboard as directional.