Holiday-Season Readiness: Why Attackers Love a Skeleton Crew

Every year the pattern repeats, and 2025 was no exception: threat actors time major intrusions and ransomware deployments for holidays, long weekends, and year-end, precisely when defensive staffing is thin and people are distracted. A breach detected on December 24th with a skeleton crew and half the leadership unreachable is a very different problem than the same breach on a Tuesday morning. Readiness, not heroics, is what carries an organization through.

Why the Timing Works

Attackers know that response is slower when the security team is on vacation, decision-makers are hard to reach, and everyone assumes someone else is watching. Dwell time stretches, ransomware finishes encrypting before anyone notices, and the pressure to just pay and restore normal operations peaks when the business most wants a quiet close to the year.

Preparing Before the Break

• Confirm your on-call coverage and make sure escalation paths work when key people are away.
• Verify backups are recent, offline or immutable, and actually restorable. Test a restore, do not assume one.
• Keep an offline copy of your incident response plan and contacts.
• Pre-arrange external help. Know who you will call for DFIR and legal support before you need them.

The Value of a Rehearsed Plan

The organizations that weather a holiday incident well are the ones that decided in advance who has authority to make decisions, how to reach them, and what the first hours look like. A short tabletop exercise before the break, walking through a ransomware scenario with reduced staffing, surfaces gaps while they are still cheap to fix.

Takeaway

Attackers deliberately strike when you are least staffed. Before the holidays, confirm on-call coverage and escalation, test that backups actually restore, keep offline copies of your response plan and contacts, and pre-arrange external DFIR and legal help. Preparedness turns a potential catastrophe into a managed event.