In this edition of Week in security, Tony looks at:

  • a cybersecurity advisory that the Five Eyes nations released this week regarding cyberattacks against critical infrastructure
  • the potentially cascading effects of such attacks
  • why little cyber-activity has spilled onto organizations that are not directly involved in the war in Ukraine
  • what kinds of challenges critical infrastructure operators are facing and how they can ramp up their cyber-defences

Read more:
CISA Alert (AA22-110A)
#ShieldsUp – Now is the time to double‑check cybersecurity processes and operations
Cyber‑readiness in the face of an escalated gray zone conflict
HermeticWiper: New data‑wiping malware hits Ukraine
IsaacWiper and HermeticWizard: New wiper and worm targeting Ukraine
CaddyWiper: New wiper malware discovered in Ukraine
Industroyer2: Industroyer reloaded
Sandworm: A tale of disruption told anew

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