Hi, I am Pablo Sabbatella, a.k.a Pablito.eth

I am an operational security researcher focused on protecting the Blockchain industry. I've been involved in Cybersecurity since I was 14 years old, when I founded Hackemate, a hacking & security website.

I founded Opsek, a company that provides operational security trainings and auditing for web3 teams and UHNW individuals, to avoid getting hacked by sophisticated threat actors.
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I am also a member of SEAL (Security Alliance): a nonprofit organization founded by samczsun that brings together the most important white-hat hackers, with the goal of Securing the future of crypto. SEAL has many initiatives such as SEAL 911, Whitehat Safe Harbor Agreement, War Games, SEAL-ISAC & Frameworks.

I am the founder and host of Blockchain Security Series, a podcast about the current state of cybersecurity in the web3 ecosystem where I interview the key leaders of this industry weekly.

I like writing and sharing content about Blockchain security, most of it is shared in my Twitter account or when I present in conferences such as: Devcon, EthCC, EthLatam, LaBitconf, Ethereum Argentina and many more.In 2022 I created the first "Blockchain and DeFi" university degree subject in Argentina, at ITBA (Instituto Tecnológico de Buenos Aires).In 2020 I founded Defy Education, which became the biggest Blockchain academy in Latin America, focusing on understanding the technology and economics of Bitcoin, Ethereum, DeFi and putting lots of emphasis in Cybersecurity.

In the past I founded many things such as Tech CXOs (tech entrepreneurs network), Pripei (White label ecommerce for experiences), Nightclubber (Biggest clubbing community in Latam) and Hackemate (HPVCC website).