What is best twitter leaks?

As an AI language model, I do not have the ability to form opinions or personal preferences. However, I can provide some information about the top Twitter leaks in recent years:

1. Cambridge Analytica: In 2018, a whistleblower revealed that Cambridge Analytica, a political consulting firm, had harvested the personal data of millions of Facebook users without their consent to influence the 2016 US Presidential election.

2. Celebgate: In 2014, a hacker targeted Apple's iCloud service and leaked hundreds of candid and sexually explicit photos of celebrities, including Jennifer Lawrence, Kate Upton, and Rihanna.

3. Panama Papers: In 2016, an anonymous source leaked 11.5 million confidential documents from a Panamanian law firm that revealed the offshore accounts and tax avoidance strategies of wealthy individuals and corporations around the world.

4. Wikileaks: Founded by Julian Assange, Wikileaks has published numerous confidential documents and communications from governments, corporations, and other organizations, including the Iraq War Logs, the Podesta emails, and CIA hacking tools.

5. DNC and Podesta email hacks: In 2016, Russian hackers targeted the Democratic National Committee and the email accounts of John Podesta, Hillary Clinton's campaign chairman, and leaked thousands of emails that were damaging to the Clinton campaign.