Week 04–10 November 2026
448 cyberattacks across 64 countries
Global avg ESIX© of the week: 4.73
Weekly · every Tuesday
Hack Tuesday
Our weekly summary of the most significant cyber attacks: geographical distribution of attacks, top 5 cyber threat actors, top 5 most affected industries, top 5 victims by severity score.
Week 28 October–03 November 2026
389 cyberattacks across 52 countries
Global avg ESIX© of the week: 4.74
Week 21–27 October 2026
494 cyberattacks across 67 countries
Global avg ESIX© of the week: 4.80
Week 14–20 October 2026
585 cyberattacks across 64 countries
Global avg ESIX© of the week: 4.55
Week 07–13 October 2026
531 cyberattacks across 67 countries
Global avg ESIX© of the week: 4.70
Week 30 Sep–06 Oct 2026
512 cyberattacks across 68 countries
Global avg ESIX© of the week: 4.71
Week 23–29 September 2026
458 cyberattacks across 74 countries
Global avg ESIX© of the week: 4.60
Week 09–15 September 2026
396 cyberattacks across 68 countries
Global avg ESIX© of the week: 4.62
Week 09–15 September 2026
445 cyberattacks across 74 countries
Global avg ESIX© of the week: 4.46
Week 02–08 September 2026
452 cyberattacks across 69 countries
Global avg ESIX© of the week: 4.49
Week 26 August–01 September 2026
535 cyberattacks across 68 countries
Global avg ESIX© of the week: 4.67
Week 19–25 August 2026
486 cyberattacks across 67 countries
Global avg ESIX© of the week: 4.69
Go beyond Hack Tuesday,
get the full data!
Use HackRisk to analyze and compare incidents by severity score, grouped by industry, country, technique, and threat actor. Use HackLoss to understand the cost to their victims and compare global loss trends over time.