CryptoSlate

They are starting with a strictly defined list.

The notice, along with reporting from CTAL and CryptoSlate, explicitly lists 63 symbols.

I know some of the press rounded that to more than 60, but the exact count is 63 symbols.

Yep, 63 symbols.

BitGet has Mandiant and Slowmist investigating.

Worth being careful there, that's the exchange's own preliminary read, and CryptoSlate notes it hasn't been independently confirmed by the external firms yet.

Though there's a separate thread, an analyst called Spectre traced XRP from this incident to funds stolen in the $24 million AFX hack in July, which was attributed to a cluster linked to Lazarus.

Seven chains affected.

The number I keep coming back to is the backstop.

BitGit says losses are covered by its user protection fund, which holds 5,500 Bitcoin, worth more than $464 million.

CryptoSlate does the arithmetic.

A full $352 million draw is about 76% of that fund.