SIGNALInfrastructure Software·Jun 8, 2026, 5:10 PMSignal75Short term

Ransomware crims got a month-long head start on Check Point VPN 0-day that now has a fix

Source: The Register

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Ransomware crims got a month-long head start on Check Point VPN 0-day that now has a fix

Scumbags, including a Qilin ransomware affiliate, began hitting this hole May 7

Why this matters
Why now

A critical vulnerability in widely used VPN software was exploited for a month before a patch was released, highlighting the persistent and evolving threat landscape of cyber-crime.

Why it’s important

This incident underscores the significant operational and financial risks faced by organizations reliant on critical infrastructure software, and the advanced capabilities of sophisticated cybercriminals.

What changes

Organizations must now rapidly patch affected Check Point VPN systems, and security protocols will likely be reviewed to anticipate and detect such extended exploitation periods.

Winners
  • · Cybersecurity companies
  • · Security consultants
Losers
  • · Organizations using unpatched Check Point VPN
  • · Check Point software
  • · Victims of ransomware attacks
Second-order effects
Direct

Immediate patching and increased scrutiny on Check Point's security disclosures and update processes.

Second

Heightened awareness and investment in proactive threat hunting and zero-day exploit detection by enterprises.

Third

Potential shifts in market share for VPN solutions if trust in Check Point diminishes among highly sensitive organizations.

Editorial confidence: 95 / 100 · Structural impact: 60 / 100
Original report

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