Arc Raiders Security Breach Skill Locations, Key Features & Loot

In ARC Raiders, "Security Breach" is a high-level survival skill that grants access to exclusive loot containers known as Security Lockers. These lockers are one of the most reliable sources for high-tier gear, including purple rarity weapons and rare blueprints.

Arc Raiders Security Breach Skill Stats & Perk

How to Unlock

• Skill Tree: It is the capstone node of the Survival (Red) path.
• Cost: You must invest 36 skill points into the Survival tree before you can purchase the Security Breach skill with your 37th point.
• Location: Access the skill tree via Raider > Skill Tree while in the Speranza hub.

Buried City (16+ Locations)

• Grandioso Apartments: Multiple breaches in Building B2; check the elevator shaft, window-side rooms, and western rooms 0.4.2.
• Space Travel Building: High concentration on the bottom floor 0.4.4.
• Hospital: Located on the upper floor, accessible via zipline 0.4.4.
• Main Street: Inside a storage room on the south side 0.4.2.
• Library: Check the lockers on the second floor 0.4.4.

Stella Montis (7 Locations)

• Assembly Workshops: Multiple spawns within the workshop area 0.4.1.
• Loading Bay & Lobby: Central indoor areas often contain lockers 0.4.1.
• Control Room: Highly contested area with a confirmed spawn 0.4.1.
• Western Tunnel: Check along the tunnel paths 0.4.1.
• Robotic Sandbox A: Located just outside or near the main sandbox structure 0.4.1.

Dam Battlegrounds (5–14 Locations)

• Control Tower: Near the top, often requiring a zipline for access 0.4.5.
• Testing Annex: Found on the first floor 0.4.5.
• Water Treatment Control: Near the southwestern corner of the building 0.4.5.
• Research & Admin: Check the ground floor staff rooms 0.4.5.

Spaceport (8–16 Locations)

• Departures Building: A consistent high-yield area for breaches 0.4.11.
• Container Storage: On the upper metal walkways 0.4.5.
• Shipping Warehouse: Western side, also on elevated walkways 0.4.5.
• South Trench Tower: Accessible via an exterior door 0.4.5.

Key Features & Loot

• Loot Quality: These lockers frequently drop epic-tier weapons such as the Bobcat, Tempest, and Vulcano.
• Spawn Logic: While once fixed, lockers now spawn dynamically across all maps (Buried City, Spaceport, Dam Battlegrounds) to prevent players from rushing the same static points every match.
• Night Raids: The quality and quantity of loot from these breaches are significantly improved during night-time events.
• Shared Access: Once you unlock the skill, you can also search lockers that have already been opened by other players.

Loot Content & Odds

On average, a single Security Breach locker yields about 7 to 13 items. Common loot includes:

• High-Tier Weapons: Frequent drops of Epic-tier weapons like the Wolfpack, Bobcat, Bettina, and Tempest.
• Blueprints: You will often find multiple weapon blueprints and complex gun parts.
• Explosives & Ammo: Lockers typically contain ~2 explosives and at least 2 types of different ammo (Light, Medium, Heavy, or Shotgun).
• Epic Chance: There is approximately a 50% chance of finding at least one Epic item per locker.

Is It Worth It?

The community consensus is that while the skill requires a "hefty investment" that limits your ability to max out other trees (like Mobility or Conditioning), it remains the best endgame skill for dedicated scavengers. Despite a "nerf" shortly after launch that adjusted drop rates, recent "ninja buffs" in early 2026 have made it highly rewarding again.

Common Locations (Likely Spawn Points)

• Buried City: Pharmacies, the hospital rooftop (via zipline), and the second floor of the library.
• Spaceport: The bottom floor of the space travel building and various locked rooms requiring keys.
• Dam Battlegrounds: There are approximately 14 known locations where these breaches can appear.

Note: Do not attempt to use "door-glitching" exploits to access these rooms without the skill; developer Embark Studios has been issuing 30-day suspensions for such behavior as of January 2026.