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Methodology

Between January 2025 and December 2025,
Picus Labs analyzed 1,153,683 unique files, of which
1,084,718 (94.02%) were malicious.

This research mapped over 15.5 million adversarial
actions
to the MITRE ATT&CK® framework.
Sourced from commercial threat intel,
sandboxes, and underground forums, this data
identifies the 2026 tactical landscape to help
teams shift from hunting files to hunting behavior.

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The Rise of the Digital Parasite

Adversaries have fundamentally traded "predatory" smash-and-grab tactics for "parasitic" silent residency. The Red Report 2026 confirms a strategic pivot toward burrowing into legitimate processes to hide from your organization's immune system. With Defense Evasion, Persistence, and C2 tactics accounting for 80% of the top ten techniques, it is clear that blending in has become far more critical to attackers than breaking in.

KEY FINDINGS

The Anatomy of the Digital Parasite

Discover the six behavioral traits that define modern stealth malware and learn why your current security stack is blind to residency.

Ransomware Encryption Drops 38%

Attackers have abandoned loud encryption for silent extortion, trading immediate disruption for long-lived, high-value network access and data theft.

Malware Becomes "Self-Aware"

New threats use trigonometry and mouse-angle math to detect sandboxes, "playing dead" to bypass automated security cameras and analysis.

Living Off Trusted Cloud APIs

Adversaries hide commands inside platforms like OpenAI and AWS, masking malicious traffic as legitimate business work to bypass traditional firewalls.

The Strategic Pivot to Logins

Nearly 1 in 4 attacks now targets stored credentials to "log in" rather than hack in, making identity weaponization a primary goal.

80% Focused on Evasion

Eight of the top ten techniques prioritize staying hidden. Success is now measured by dwell time rather than immediate destruction.

Hiding in Plain Sight

Malware renames files to mimic legitimate system processes, hiding in plain sight and turning your trusted environment into its own camouflage.

CHAPTERS OF INFECTION

Top 10 MITRE ATT&CK® Techniques

The most prevalent ATT&CK techniques identified in 2025 are ranked by the percentage of malware samples exhibiting each behavior. Click on a technique to explore its details: how to simulate it (red team exercise), how to detect and mitigate it (blue team exercise), and which threat actors and malware leverage it against specific targets.

LIVE WEBINAR

The Silence of the Parasite:
The New Art of Staying Undetected

March 3, 10:00 AM GMT

Join this webinar to learn why ransomware encryption is down 38% and how modern threats hide inside trusted cloud APIs and stolen identities to stay undetected for months.

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Ready to Simulate Real-World Threats
From Red Report 2026?

Validate your defenses against the most prevalent threats of 2026 using the five Red Report Threat Templates.

From Top 10 Techniques to APTs, Threat Groups (Windows & Linux), and Malware, uncover the Digital Parasite by testing your security against the year’s most critical attack techniques.

simulate red report 2026
TOP MITRE ATT&CK TECHNIQUES

Previous Picus Red Reports

Red-report-2025
Red Report 2025

Explore common malware ATT&CK techniques and defend against Infostealer malware.

Picus-RedReport-2024
Red Report 2024

Explore common malware ATT&CK techniques and defend against evasive ‘Hunter-killer’ variants.

Picus-RedReport-2023
Red Report 2023

Discover how lateral movement techniques rose to become the most prevalent adversary tactic.

Picus-RedReport-2021
Red Report 2021

Uncover how ransomware became the #1 cyber threat and how to defend against it.

Picus-RedReport-2020 (2)
Red Report 2020

Learn about the common ATT&CK techniques and how to prioritize cyber risks.

RESOURCES

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