Local banks posted statements saying there could be processing delays or other disruptions as a result of a worldwide tech glitch early Friday. (Photo: Marc Levy)

The worldwide technology outage that struck banks, airlines, hospitals and other businesses overnight Thursday affected some organizations in Cambridge, including local banks and the police department.

Cambridge Police superintendent Pauline Wells, in charge of operations, said the outage began just seconds after midnight Friday and โ€œaffected most of the computers on our network,โ€ including those in cruisers. The departmentโ€™s report writing and computer-aided dispatch systems were affected, she said. Service was restored by 4 a.m., Wells said. The effect on response to 911 calls was โ€œminimalโ€ because the 911 center โ€œwas still receiving calls and dispatching via the Motorola radio system.โ€

Several local banks posted statements on their websites saying there could be processing delays or other disruptions. Cambridge Savings Bank said โ€œsome deposit transactions, including payroll, may be delayed in posting to your accountโ€ and Leader Bank said its โ€œEBusinessโ€ service wasnโ€™t available, advising customers to call their local branch. East Cambridge Savings Bank warned of โ€œtemporary disruptionsโ€ and Cambridge Trust said transaction processing could be delayed.

The Cambridge Health Alliance said in a Facebook post that โ€œCHA was not affected by this outage and all systems and operations are running normally.โ€ Spokesperson David Cecere added a slight disclaimer, saying that โ€œwe are having some issues with our retail pharmacies which may lead to delays.โ€

Beth Israel Lahey Health, the system that includes Mount Auburn Hospital, said โ€œlocations are open and providing patient careโ€ but added that โ€œour teams are working to resolve the impacts of a global technology outage and there may be delays.โ€

As for Cambridge city government, the cityโ€™s technology department said impact was minimal, according to Lee Gianetti, director of strategic planning and communications. โ€œLike many organizations we are just experiencing minor impacts with some of the desktop computers and some Microsoft software. The outage is not impacting any of our major enterprise applications that would impact public services,โ€ Gianetti said. There were some delays in posting materials to the city website.

The outage was caused by a software update issued by CrowdStrike, a cybersecurity company that serves organizations around the world. The update resulted in systems running on the Microsoft operating system crashing, according to news reports.

Wells said CrowdStrikeโ€™s fix recommended to the Cambridge police department was โ€œunfortunatelyโ€ manual, requiring staff to log into computers and remove a specific system file from the CrowdStrike folder, then restart the computer. The computers in police cruisers had to be updated individually, she said.

โ€œThis heavily slows down the rate of repairs we can make across the organization, given the number of computers/servers to track down,โ€ she said.

While officers couldnโ€™t use the computerized record-keeping system, they wrote reports on paper and submitted them electronically once the system was operating, โ€œto keep proper recording of all incidents in Cambridge,โ€ Wells said.

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Sue Reinert is a Cambridge resident who writes on housing and health issues. She is a longtime reporter who wrote on health care for The Patriot Ledger in Quincy.

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