Activision Blizzard A.I CyberSecurity Scoring
Activision Blizzard
Company Information
Website:http://www.activisionblizzard.com/
Employees number:1,418
Number of followers:320,436
NAICS:71
Industry Type:Entertainment Providers
Homepage:activisionblizzard.com
Activision Blizzard Risk Score (AI oriented)
Between 700 and 749
Activision BlizzardEntertainment Providers
Updated:
03/04/2026
03/04/2026
748/1000
Moderate
Ba
Activision Blizzard Global Score (TPRM)
xxxx
Activision BlizzardEntertainment Providers
Score locked

Activision BlizzardModerate
Current Score
748Ba (MODERATE)
01000
2 incidents
-18 avg impact
Incident timeline with MITRE ATT&CK tactics, techniques, and mitigations.
JULY 2026
750
JUNE 2026
750
MAY 2026
749
APRIL 2026
749
MARCH 2026
748
FEBRUARY 2026
748
JANUARY 2026
747
DECEMBER 2025
746
NOVEMBER 2025
746
OCTOBER 2025
763
Cyber Attack
27 Oct 2025 • Activision Blizzard
Blizzard Entertainment
2024 Gaming Industry Cybersecurity Incidents: DDoS Attacks, Data Breaches, and Malware Campaigns
745
HIGH-18
ACT1262112102725
Blizzard Entertainment, a leading gaming company, faced a DDoS attack on its Battle.net platform, causing widespread disruptions. The attack led to login failures, high latency, and disruptions across multiple games, preventing players from accessing their accounts and in-game purchases. While no direct financial or personal data breach was confirmed, the incident severely impacted user experience, brand trust, and operational stability.The outage affected millions of players globally, many of whom had invested significant time and money into their accounts. Repeated disruptions from such attacks erode customer loyalty, particularly in a competitive industry where seamless online connectivity is critical. Although Blizzard has experienced similar incidents before, the escalating frequency and sophistication of DDoS attacks—such as those linked to the Aisuru botnet—highlight vulnerabilities in the gaming sector’s infrastructure.While no direct data theft or financial loss was reported, the reputational damage and operational downtime pose long-term risks. Players dependent on Battle.net for multiplayer gaming, esports, and microtransactions faced frustration, potentially driving some toward competitors. The incident underscores the broader industry challenge of balancing rapid game development with robust cybersecurity measures to prevent service disruptions that threaten revenue and player retention.
INCIDENT DETAILS -
TYPE
MOTIVATION
IMPACT
DATA BREACH
REFERENCES
SEPTEMBER 2025
763
AUGUST 2025
763
OCTOBER 2022
777
Cyber Attack
01 Oct 2022 • Activision Blizzard
Activision Blizzard
DDoS Attack on ACTIVISION Blizzard During Overwatch 2 Launch
751
CRITICAL-26
ACT225921122
ACTIVISION Blizzard was hit with a cyberattack.
It caused wide-scale connectivity issues during the launch of Overwatch 2 video game.
The company was experiencing a mass DDoS attack on its servers.
Teams were working on server issues and were humbled by the excitement of players.
INCIDENT DETAILS -
TYPE
IMPACT
REFERENCES
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