Early access: the directory is still filling out, and every rating here is a reported experience.
NR Unrated
BlockDev Sp. Z o.o
BlockDev Sp. Z o.o HackerOne
3 more reviews needed for a grade
Write a review Claim this company profile

Work at BlockDev Sp. Z o.o? Claim it to respond to reviews as the verified owner.

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 it

Private. The report body is encrypted at rest; BugRater holds the key, so the analyst working it can read it. Every read is logged.

Program metrics HackerOne · published

HackerOne’s own figures for this program, read from its public page, not reported by researchers and not part of the BugRater grade. Captured 24 Sep 2026.

What it pays, by severity

Critical amount not published 5 reports
High amount not published 10 reports
Medium amount not published 4 reports
Low amount not published 2 reports

$106,600 paid to researchers in total. Lifetime figure as HackerOne prints it: evidence this program has paid, not a promise about any one report.

Intake & responsiveness · last 90 days

Reports received
0
in 90 days
Resolved
21
all time, last one 5 years ago
Participants
22
hunters engaged
Response efficiency
92%
meeting its targets, HackerOne’s figure
SLA misses
0
targets missed
Reports received · day by day, last 15 days 0–0
27 Aug 0 reports 24 Sep

Response targets it sets itself

First response
5 days
Triage
10 days
Bounty
30 days
Resolution
30 days

A target the program declared, not a measurement of it being met.

Getting in the door

submissions disabled

Over 33 days (18 snapshots): no change on the figures worth watching.

See how this programme’s report load compares to others →

Reviews

0 published

No reviews yet.

Be the first to review

Who this program credits

22 credited

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 lucash-dev 88 4 / 4 100%
2 kasser 66 3 / 3 100%
2 todayisnew 66 3 / 3 100%
4 0xc0c0 22 1 / 1 100%
4 amad3u6 22 1 / 1 100%
4 d0xing 22 1 / 1 100%
4 faazzaa3 22 1 / 1 100%
4 g4mm4 22 1 / 1 100%
4 karalabe 22 1 / 1 100%
4 seytan6161 22 1 / 1 100%
4 sumgr0 22 1 / 1 100%
4 trazer 22 1 / 1 100%
13 harsithsivanandham 17 1 / 3 33%
14 jarc 15 0 / 2 0%
15 karthik__sunny 7 1 / 1 100%
16 akashhamal0x01 5 0 / 3 0%
17 abrahack 2 1 / 1 100%
17 j0ns1k 2 1 / 1 100%
17 kannthu 2 1 / 1 100%
17 u-itachi 2 1 / 1 100%
21 shrey300 0 0 / 1 0%
21 stafa9243 0 0 / 1 0%
Program profile HackerOne · imported

Facts published by HackerOne on the program's own page, not reported by researchers, and not part of the BugRater grade. Last checked 24 Sep 2026.

Responsiveness
92% HackerOne’s figure
Swag
No
Currency
USD
Submissions
Disabled
Launched
Jul 2019
Scope entries
31 HackerOne’s count

Scope

27 assets
AssetTypeEligibilityMax severity
chat.makerdao.com URL ✓ bounty Critical
forum.makerdao.com URL ✓ bounty Critical
Infrastructure OTHER ✓ bounty Critical
MCD_CAT OTHER ✓ bounty Critical
MCD_DAI OTHER ✓ bounty Critical
Show all 27 assets
AssetTypeEligibilityMax severity
MCD_END OTHER ✓ bounty Critical
MCD_ETH OTHER ✓ bounty Critical
MCD_FLAP OTHER ✓ bounty Critical
MCD_FLIP OTHER ✓ bounty Critical
MCD_FLOP OTHER ✓ bounty Critical
MCD_GOV OTHER ✓ bounty Critical
MCD_JOIN_* OTHER ✓ bounty Critical
MCD_JOIN_DAI OTHER ✓ bounty Critical
MCD_JUG OTHER ✓ bounty Critical
MCD_PIT OTHER ✓ bounty Critical
MCD_POT OTHER ✓ bounty Critical
MCD_SPOT OTHER ✓ bounty Critical
MCD_VAT OTHER ✓ bounty Critical
MCD_VOW OTHER ✓ bounty Critical
Medians (OSM sources) OTHER ✓ bounty Critical
OSMs (PIP_*) OTHER ✓ bounty Critical
Smart contracts OTHER ✓ bounty Critical
support.makerdao.com URL ✓ bounty Critical
*.makerdao.com WILDCARD out None
blog.makerdao.com URL out None
https://github.com/makerdao/dai.js SOURCE CODE out None
makerdao.com URL out None

HackerOne lists 31 scope entries; its public listing groups many assets under one label, so identical entries are shown once.