Vietnam is also on the list of countries that have been attacked by WannaCry blackmail, so be careful.
Facebook has just suffered a large-scale attack, which can be considered the most serious ever in the development history of this social network.
The new type of extortion attack code disables many computers at British hospitals, causing health care operations to stall.
Mr. Vu Quoc Thanh, Vice President and General Secretary of Vietnam Information Security Association said that the ability to recognize attacks of Vietnamese website administrators