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Decrypting DFIR:
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DFIR ● Cyber Threat Intelligence ● Public Speaker ● Security Expert ● Digital Forensics ● Ethical Hacking ● DFIR ● Cyber Threat Intelligence ● Public Speaker ● Security Expert ● Digital Forensics ● Ethical Hacking ● DFIR ● Cyber Threat Intelligence ● Public Speaker ● Security Expert ● Digital Forensics ● Ethical Hacking ● DFIR ● Cyber Threat Intelligence ● Public Speaker ● Security Expert ● Digital Forensics ● Ethical Hacking ● DFIR ● Cyber Threat Intelligence ● Public Speaker ● Security Expert ● Digital Forensics ● Ethical Hacking ●

Cybercrime Investigator

Sean has worked in the Intelligence Community (IC) for nearly 15 years, and in that time has conducted cybercriminal investigations with a focus on the Dark Web, Cryptocurrencies, and Digital Forensics.

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Keynote Speaker

Sean has been invited to speak at international conferences and is quoted by media outlets on various security research topics.

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Author & Teacher

Sean has authored and taught courses on various intelligence and cybersecurity disciplines.

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About Me

Who is Sean O'Connor?

With an extensive background spanning 15 years in security leadership, Sean O’Connor stands as a distinguished expert. As both an accomplished author and dedicated educator, he imparts his knowledge with passion. Sean’s influential speaking engagements resonate widely, and his perspectives often find a place in media narratives, further solidifying his reputation in the field.
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SANS TRAINING

FOR589: Cybercrime Intelligence

Learn to hunt for dark web Intelligence, social engineer cybercriminals, investigate illicit blockchain activity, and analyze cryptocurrency evidence
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Media

Growing Collaboration Among Criminal Groups Heightens Ransomware Threat for Healthcare Sector

Hacker for Hire Market is Booming

Dark Web Has Become a Marketplace for ‘Vaccines’ and Other Pandemic Scams

The Cyber-Avengers Protecting Hospitals From Ransomware

DFIR ● Cyber Threat Intelligence ● Public Speaker ● Security Expert ● Digital Forensics ● Ethical Hacking ● DFIR ● Cyber Threat Intelligence ● Public Speaker ● Security Expert ● Digital Forensics ● Ethical Hacking ● DFIR ● Cyber Threat Intelligence ● Public Speaker ● Security Expert ● Digital Forensics ● Ethical Hacking ● DFIR ● Cyber Threat Intelligence ● Public Speaker ● Security Expert ● Digital Forensics ● Ethical Hacking ● DFIR ● Cyber Threat Intelligence ● Public Speaker ● Security Expert ● Digital Forensics ● Ethical Hacking ●

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With an extensive background spanning 15 years in security leadership, Sean O’Connor stands as a distinguished expert. As both an accomplished author and dedicated educator, he imparts his knowledge with passion. Sean’s influential speaking engagements resonate widely, and his perspectives often find a place in media narratives, further solidifying his reputation in the field.

Sean O'Connor (He/Him) Follow

Head of @Equinix Threat Analysis Center (ETAC) | @sansforensics Author | @curatedintel contributor | Husband, Father, Veteran. Thoughts are my own

vHUMINT
Retweet on Twitter Sean O'Connor (He/Him) Retweeted
msftsecintel Microsoft Threat Intelligence @msftsecintel ·
8 May

@AndresFreundTec In this episode of The Microsoft Threat Intelligence podcast, @AndresFreundTec, Senior security researcher @fr0gger_ , & @sherrod_im discuss the discovery of the XZ backdoor, as well as findings in tracking its development & the actor behind it.

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Retweet on Twitter Sean O'Connor (He/Him) Retweeted
jon__dimaggio Jon DiMaggio @jon__dimaggio ·
7 May

RANSOMWARE DIARIES 5 is out! Want to know more about Dmitry…I mean #LockBit?! 😹I have a LOT more intel and now so do you! https://analyst1.com/ransomware-diaries-volume-5-unmasking-lockbit/

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Retweet on Twitter Sean O'Connor (He/Him) Retweeted
cyversalerts 🚨 Cyvers Alerts 🚨 @cyversalerts ·
3 May

🚨ALERT🚨Are we mistaken, or has someone truly lost $68M worth of $WBTC? Our system has detected another address falling victim to address poisoning, losing 1155 $WBTC. 😢

Victim: https://etherscan.io/address/0x1e227979f0b5bc691a70deaed2e0f39a6f538fd5

Address poisoner: https://etherscan.io/address/0xd9a1c3788d81257612e2581a6ea0ada244853a91

Poison transaction:…

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Retweet on Twitter Sean O'Connor (He/Him) Retweeted
darkwebinformer Dark Web Informer @darkwebinformer ·
5 May

⚠️ProtINTelligence⚠️is a tool that helps you to find intelligence on Protonmail users. Wasn't aware of this, may have to try it out.😈

#OSINT #CTI #Clearnet #DarkWeb #DarkWebInformer #Cybercrime #Cybersecurity #Infosec

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