In brief. Fireblocks MPC is a bug bounty program on HackerOne. It received 0 reports in the 90 days to November 10, 2026, about 0 per in-scope asset.
Fireblocks MPC
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Found a vulnerability?
If you'd rather not deal with the vendor yourself, a BugRater analyst will submit it to them for you, with your explicit permission, and tell you what they said.
Ask BugRater to submit itReports are private. The report body is encrypted at rest. BugRater holds the key, so the analyst handling your report can read it, and we log every time someone does.
These are HackerOne’s own figures for this program, taken from its public page. Researchers did not report them, and they don't count toward the BugRater grade. Captured 10 Nov 2026.
What it pays, by severity
$222,750 paid to researchers in total. This is HackerOne’s lifetime figure. It shows the program has paid out before. It doesn't tell you what any one report will get.
Intake & responsiveness, last 90 days
Response targets it sets itself
These are targets the program set. They don't show whether it meets them.
Barriers to submitting
Over 80 days (56 snapshots): no change in the main figures.
See how this program’s report load compares to others
Reviews
0 publishedNo reviews yet.
Who this program credits
27 creditedResearchers HackerOne shows on this program’s public thanks list, best position first. “Recognised” is how many of a hunter’s submissions the program accepted; the ratio is their signal here, not our judgement of them.
| # | Researcher | Reputation | Recognised / submitted |
|---|---|---|---|
| 1 | phantomx111 | 57 | 0 / 0 |
| 1 | rayman_ | 57 | 0 / 2 0% |
| 2 | lm0963 | 54 | 0 / 0 |
| 3 | kak1 | 44 | 0 / 4 0% |
| 4 | 0x0doteth | 32 | 0 / 2 0% |
| 4 | bombz | 32 | 0 / 2 0% |
| 6 | itsbalvant | 27 | 0 / 8 0% |
| 7 | a7853z | 22 | 0 / 1 0% |
| 7 | asaflevi | 22 | 0 / 0 |
| 7 | axisman | 22 | 0 / 1 0% |
| 7 | broheem | 22 | 0 / 3 0% |
| 7 | esberat | 22 | 0 / 1 0% |
| 7 | hnjm123 | 22 | 0 / 0 |
| 7 | johnlaw | 22 | 0 / 1 0% |
| 7 | kandersonko | 22 | 0 / 0 |
| 7 | mysterican | 22 | 0 / 1 0% |
| 7 | selmelc | 22 | 1 / 1 100% |
| 7 | sozarff | 22 | 0 / 2 0% |
| 7 | thevilledev | 22 | 0 / 0 |
| 7 | tiancesec2 | 22 | 0 / 0 |
| 7 | woiam | 22 | 0 / 4 0% |
| 21 | oblivionsage | 17 | 0 / 2 0% |
| 21 | orob4s | 17 | 1 / 2 50% |
| 23 | mr-blackhole | 7 | 0 / 0 |
| 23 | sakalosh | 7 | 0 / 4 0% |
Showing the top 25 of 27 credited on HackerOne.
HackerOne published these facts on the program's page. Researchers did not report them, and they don't count toward the BugRater grade. Last checked 5 Nov 2026.
Fireblocks is an enterprise platform to manage digital asset operations and build innovative businesses on the blockchain
Scope
3 assets| Asset | Type | Eligibility | Max severity |
|---|---|---|---|
| https://github.com/fireblocks/fireblocks-mpc | URL | ✓ bounty | Critical |
| https://github.com/fireblocks/mpc-lib | SOURCE CODE | ✓ bounty | Critical |
| sandbox.fireblocks.io | URL | ✓ bounty | Critical |