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Found a vulnerability?
If you would rather not deal with the vendor yourself, a BugRater analyst will submit it upstream on your behalf, with your explicit permission, and tell you what came back.
Ask BugRater to submit itPrivate. The report body is encrypted at rest; BugRater holds the key, so the analyst working it can read it. Every read is logged.
HackerOne’s own figures for this program, read from its public page, not reported by researchers and not part of the BugRater grade. Captured 5 Oct 2026.
What it pays, by severity
$1,928,105 paid to researchers in total, $50,600 of it in the last 90 days. Lifetime figure as HackerOne prints it: evidence this program has paid, not a promise about any one report.
Intake & responsiveness · last 90 days
Response targets it sets itself
A target the program declared, not a measurement of it being met.
Getting in the door
Open to submit. Nothing HackerOne publishes stands between a hunter and a first report here.
Over 46 days (121 snapshots): intake down 227 reports; response efficiency up 8 points; 90-day payout down $30,900.
See how this programme’s report load compares to others →
Source: HackerOne Hacktivity (public disclosures) Program: https://hackerone.com/x Disclosed reports analyzed: 100 Bounties: $1,378 avg, $20,160 range, $60,629 total (44 paid) --- Aggregated from publicly disclosed HackerOne reports. Ratings derived from triage timing and bounty data.
Researchers 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 | filedescriptor | 4,981 | 106 / 118 90% |
| 2 | nismo | 1,486 | 83 / 189 44% |
| 3 | anandpingsafe | 1,066 | 40 / 62 65% |
| 4 | akhil-reni | 915 | 49 / 117 42% |
| 5 | todayisnew | 677 | 32 / 80 40% |
| 6 | thezodd | 411 | 8 / 12 67% |
| 6 | ryotak | 410 | 14 / 22 64% |
| 7 | avicoder_ | 409 | 21 / 48 44% |
| 8 | fawazxq | 384 | 22 / 88 25% |
| 9 | batram | 347 | 7 / 8 88% |
| 10 | rmzsx | 342 | 6 / 6 100% |
| 11 | jayesh25 | 335 | 16 / 36 44% |
| 12 | favicon | 329 | 15 / 18 83% |
| 13 | yipman | 326 | 13 / 30 43% |
| 14 | 0xbastion | 321 | 14 / 33 42% |
| 14 | mirhat | 321 | 20 / 39 51% |
| 16 | d3f4u17 | 316 | 13 / 32 41% |
| 17 | hrithikbot | 312 | 17 / 69 25% |
| 18 | n00bsec98 | 291 | 9 / 25 36% |
| 19 | iambouali | 283 | 11 / 23 48% |
| 20 | 0xsobky | 275 | 10 / 16 63% |
| 21 | wkcaj | 269 | 7 / 8 88% |
| 22 | elumalai_vasan | 267 | 11 / 42 26% |
| 23 | satishb3 | 255 | 11 / 14 79% |
| 24 | dheknew_hacker | 241 | 14 / 35 40% |
Showing the top 25 of 1,461 credited on HackerOne.
Facts published by HackerOne on the program's own page, not reported by researchers, and not part of the BugRater grade. Last checked 30 Sep 2026.
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| Asset | Type | Eligibility | Max severity |
|---|---|---|---|
| *.grok.com | WILDCARD | ✓ bounty | Critical |
| *.twimg.com | WILDCARD | ✓ bounty | Critical |
| *.twitter.biz | WILDCARD | ✓ bounty | Critical |
| *.twitter.com | WILDCARD | ✓ bounty | Critical |
| *.vine.co | WILDCARD | ✓ bounty | Critical |
| Asset | Type | Eligibility | Max severity |
|---|---|---|---|
| *.x.ai | WILDCARD | ✓ bounty | Critical |
| *.x.com | WILDCARD | ✓ bounty | Critical |
| accounts.x.ai | URL | ✓ bounty | Critical |
| ai.x.grok | GOOGLE PLAY APP ID | ✓ bounty | Critical |
| ai.x.GrokApp | APPLE STORE APP ID | ✓ bounty | Critical |
| api.x.ai | URL | ✓ bounty | Critical |
| chat.x.com | URL | ✓ bounty | Critical |
| com.atebits.Tweetie2 | APPLE STORE APP ID | ✓ bounty | Critical |
| com.twitter.android | GOOGLE PLAY APP ID | ✓ bounty | Critical |
| console.x.ai | URL | ✓ bounty | Critical |
| console.x.com | URL | ✓ bounty | Critical |
| gnip.com | URL | ✓ bounty | Critical |
| grok-build | DOWNLOADABLE EXECUTABLES | ✓ bounty | Medium |
| grok-build-cli | DOWNLOADABLE EXECUTABLES | ✓ bounty | Critical |
| grok.com | URL | ✓ bounty | Critical |
| grok.x.ai | URL | ✓ bounty | Critical |
| grokipedia.com | URL | ✓ bounty | Critical |
| ide.x.ai | URL | ✓ bounty | Critical |
| money.x.com | URL | ✓ bounty | Critical |
| mopub.com | URL | ✓ bounty | Critical |
| pscp.tv | URL | ✓ bounty | Critical |
| t.co | URL | ✓ bounty | Medium |
| vine.co | URL | ✓ bounty | Critical |
| X Pixel Helper (Chrome Extension) | OTHER | ✓ bounty | Critical |
| x.ai | URL | ✓ bounty | Critical |
| x.com | URL | ✓ bounty | Critical |
| *.getrevue.co | WILDCARD | out | None |
| *.periscope.tv | WILDCARD | out | None |
| *.pscp.tv | WILDCARD | out | None |
| niche.co | URL | submit only | Critical |
| snappytv.com | URL | submit only | Critical |
| status.twitter.com | URL | out | None |
| twitterflightschool.com | URL | submit only | Medium |
| xadsacademy.com | URL | submit only | Medium |
HackerOne lists 40 scope entries; its public listing groups many assets under one label, so identical entries are shown once.
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