Day 15 — How to Respond to an Ongoing Compromise (Hawk's Path)
Source: Dev.to
Story
Snow crunches underfoot as Gord and Rothütle reach the broken path above Falkensteig. Stone ruins emerge between the trees—old walls, collapsed towers, half‑swallowed by moss and ice.
“This is where people stop,” Rothütle says quietly. “Even smugglers avoid it.”
“They should,” Gord replies. “This place is dangerous… for them.”
Gord steps closer to the ruins, pulls her cloak aside to reveal the sigil on her chest. It catches the dim light. She waits for the stone to respond. Nothing happens. She looks up at the ruined archway ahead, and then checks their surroundings.
“What’s going on?” Rothütle asks.
“The door won’t open,” Gord says. “This is the hidden passage to Schattenburg.”
Rothütle frowns. “Is there another way in?”
“Yes, through our defenses,” Gord replies grimly.
“So, we are the red team now,” Rothütle says.
Then they start hiking toward the castle ruins.
Tip of the Day
Compromised systems invalidate keys. Once the attacker is inside, they can keep you out. When an attacker is already inside your systems, it’s a different game. You should be more vigilant, deliberate, and cautious, as any hasty action can worsen the situation.
Response Steps
Contain first
- Isolate affected systems, accounts, and networks.
- Stop lateral movement.
Invalidate access paths
- Rotate credentials only after isolation.
- Otherwise, attackers reuse new ones.
Assume automation is compromised
- CI/CD, package publishing, cron jobs, startup scripts — inspect all of them.
Look for persistence
- New users, modified configs, hidden processes, poisoned dependencies.
Rebuild, don’t clean
- Treat systems as hostile.
- Restore only from verified, pre‑incident sources.
Further Reading
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💬 Code: BLACKFOREST25