The latest attack came just after Overwatch 2 had finished a period of emergency maintenance.
Some Battle.net players may have experienced high latency and disconnections during the attack, Blizzard Supporttweeted.
The attack began shortly after a period of emergency maintenance left Overwatch 2 offline for an hour.

Transforming robot whos not a TransformerBastionwas withdrawn from all play modes.
Techie ZZ Top impersonator Torbjorn was booted from competitive, but stayed playable in Quick Play.
Both of these heroes had bugs that heavily impacted gameplay, Blizzard said.
Bastions problem was a glitch with the characters artillery ultimate, as noted onReddit.
This extended the timer, letting Bastion fire as many shells as possible in that time.
Torbjorns issue wasreportedanecdotally on the CompetitiveOverwatchsubreddit as a doubling of his overload ability.
Ollie felt the game was fun but overshadowed by expectations of a true sequel in hisOverwatch 2 review-in-progress.
For a content update, Overwatch 2 does an absolutely phenomenal job, he said.
For a sequel, it feels pretty underwhelming.
I wonder, would it have been better to use chapters like Fortnite did?
Something between a content update and a sequel?
Activision Blizzard are still contending withlegal issuesandreportsalleging workplace discrimination, harassment and poor working conditions.
That month, Blizzard Entertainment head Mike Ybarra said he wascommitted to fostering changewithin the company.
Overwatch 2 is a free to play download from Battle.net.