Marks & Spencer works with Spooks to see if foreign criminals are behind an electronic attack that caused a problem for shoppers.
He called at the National Cyber ​​Security Center to help deal with the turmoil.
“He works with Marx and Spencer to support her response to the Internet.”
Patriotic crime The agency also said that it participated.
Problems began on the weekend with customers unable to use payments without contact or receive clicks and collect applications.
The retailer said on Tuesday that an “electronic accident” was behind the turmoil and called on cybersecurity.
Read more about the Cyber ​​attack m & s
Since then, he said that online delivery will be late – with clicks stopping, collecting requests and offering unprecedented payments.
HQ employees in London were also asked to stop using WiFi for the building.
It is understood that the M&S has transferred some operations in a non -connection to the Internet to protect from the cybersecurity.
A M & S spokeswoman refused to comment on whether he had been exposed to Ransomware or if the customer’s data had been at risk.
Shoppers were emphasized on Tuesday that they did not need to take any action – and no other advice has been issued.