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Ransomware.

Ransomware and double extortion: how attacks unfold, what backups can and cannot do, and how to recover.

Tagged “Ransomware”

Blog24 Jul 2026

What Is Ransomware? How It Works and How to Prevent It

Most guides describe ransomware as software that locks your files until you pay. That description is a decade out of date, and believing it is exactly what gets businesses caught. Modern ransomware doesn’t just lock your data. It steals it first, then encrypts what’s left, then threatens

Surya Maulana

Blog01 Jul 2026

How to Strengthen Ransomware Protection Against Modern Attacks

Ransomware continues to be one of the most damaging cyber threats facing organisations worldwide. What was once primarily a disruption issue has evolved into a broader business risk involving data theft, operational downtime, regulatory scrutiny, and reputational damage. As organisations strengthen

Zentara Team

Data Protection Impact Assessment (DPIA)

Blog19 Jun 2026

OT Security: How Attackers Reach Critical Systems

In June 2024, a single ransomware attack froze 282 public services across Indonesia. Immigration counters stopped. Airport queues stretched for hundreds of metres. The attackers didn’t break into some heavily guarded control room. They got into ordinary government IT systems, and from there they rea

Zentara Team

Blog11 Feb 2026

Malware Removal for Enterprises: What “Clean” Really Means After Infection

When a malware alert is resolved, many organisations breathe a sigh of relief. The file is deleted. The endpoint is reimaged. The ticket is closed. On paper, the system is clean. In reality, that assumption is one of the most dangerous moments in enterprise security. This is why malware removal for

Toni Widiarto

Blog04 Feb 2026

Ransomware Response Plan: The Decisions You Must Make in the First 60 Minutes

Ransomware is no longer a distant, hypothetical risk. It is a board-level crisis that can unfold in minutes and escalate globally in hours. For many organisations, the real damage does not come from the malware itself, but from hesitation and confusion in the first 60 minutes after detection. This m

Surya Maulana