In the Market: Inside Wall Street's scramble after ICBC hack
By Paritosh Bansal
(Reuters) -The cyber hack of Industrial and Commercial Bank of China's U.S. broker-dealer was so extensive on Wednesday, even the corporate email stopped working and forced employees to switch to Google (NASDAQ:GOOGL) mail, according to two people familiar with the situation.
The blackout left the brokerage temporarily owing BNY Mellon (NYSE:BK) $9 billion, an amount many times larger than its net capital, a measure of resources at hand to promptly satisfy claims.
Those details and what happened next, some of which are reported here for the first time, show how the ransomware attack pushed the firm owned by China’s largest bank close to the brink. And they serve as a wakeup call for the financial sector and raise some concerns about the resilience of the $26 trillion Treasury market.
ICBC's New York-based unit, called ICBC Financial Services, got a cash injection from its Chinese parent to help pay back BNY, and it manually processed trades with the custody bank's help, Reuters reported on Friday.
ICBC told market participants on an industry call on Friday afternoon that it was working with a cybersecurity firm, called MoxFive, to set up secure systems that would allow it to resume normal business on Wall Street, according to the sources. But ICBC expected that process to take at least until Monday, they said.
In the interim, the firm had asked its clients to temporarily suspend business and clear trades elsewhere, the sources said. Other market participants, meanwhile, looked through their own books to see whether they had any exposure and sought to reroute trades, one of the sources said.
ICBC Financial Services could not be reached for comment. ICBC did not respond to a request for comment.
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