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Optimum

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lsr

@optimumsec

optimumsec0xOptimum
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LSR at Spearbit, Indie researcher. Previously security researcher for a top tier auditing firm.

Biography

  • Experience:

    • 2018-2020: Development of EVM Symbolic Execution products
    • 2020-2022: Security auditor for a top tier auditing firm
    • 2022-present: Spearbit LSR and indie auditor
  • Education:

    • B.Sc. Software engineering
  • In my spare time I lift iron and eat properly, DM if you want to get jacked ;)

Recent engagements

v2-repo

17 Apr 2023 - 12 May 2023

+1

liquid collective protocol

15 Mar 2023 - 28 Mar 2023

+2

vCISO

03 Feb 2023 - 30 Jan 2023

Contracts Exchange V2

09 Jan 2023 - 27 Jan 2023

+1

Goldfinch

19 Dec 2022 - 23 Dec 2022

Goldfinch

21 Nov 2022 - 29 Nov 2022

Liquid Collective

07 Nov 2022 - 11 Nov 2022

+1

Goldfinch

24 Oct 2022 - 11 Nov 2022

Goldfinch

19 Sep 2022 - 26 Sep 2022

Liquid Collective

29 Aug 2022 - 09 Sep 2022

+2

Sigma5

15 Aug 2022 - 26 Aug 2022

+3

Goldfinch

09 Aug 2022 - 15 Aug 2022

Goldfinch

03 Jul 2022 - 11 Jul 2022

Goldfinch

24 May 2022 - 10 Jun 2022

Security portfolio

Name
Description

Redacted

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Yearn Finance

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1inch DEX

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Mirror protocol

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Findings count

Medium Risk

1

Low Risk

2

Informational

4

Worked with

Clients


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