Reviews of 2026's most damaging breaches so far highlight a familiar pattern: stolen credentials, unpatched software and social engineering, rather than exotic, never-seen techniques, account for most of the damage. Year after year, the biggest losses trace back to a handful of ordinary, preventable weaknesses.
The consistency is oddly reassuring, because it means the defences that work are also ordinary and within reach of any business.
What it means: you do not need advanced tools to avoid most breaches; you need the basics done consistently. Multi-factor login on every account, prompt software updates, and staff trained to distrust urgent messages would have stopped a large share of this year's worst incidents. Boring, repeated discipline beats any single clever product.