MICROSOFT CROWDSTRIKE OUTAGE – SCIENCE
& TECHNOLOGY
NEWS: How a software glitch disrupted global
businesses
WHAT’S IN THE NEWS?
The Indian Computer
Emergency Response Team, CERT-In, has issued a severity rating of ‘Critical’
for the incident; the mishap led to several users seeing the Blue Screen of
Death – BSOD
Incident
Overview:
A faulty update from CrowdStrike's Falcon
endpoint protection led to a global outage, causing Windows computers and
servers to crash with a blue screen of death (BSOD) and boot loops.
Impact
on Sectors:
- Major disruptions in aviation, banking, telecommunications,
hospitals, and other sectors.
Specific
Issues in India:
- Airports in Bengaluru, Chennai, New Delhi, Hyderabad, Kochi,
Thiruvananthapuram, and Mumbai faced severe disruptions.
- Airlines had to manually check in passengers and issue
handwritten boarding passes.
Technical
Details:
- The faulty update affected systems running Windows with the
CrowdStrike Falcon agent
Response
and Actions:
- CrowdStrike withdrew the faulty update and issued a fix.
- Microsoft’s Azure cloud service was also affected, and its
outage spread globally.
- CERT-In issued a “critical” severity rating for the incident.
Government
and Corporate Responses:
- The Reserve Bank of India noted that only a few banks using
CrowdStrike were impacted, and the financial sector remained largely
unaffected.
- Maruti Suzuki reported a brief halt in operations but resolved
the issue internally.
Possible
Causes:
·
The
glitch might be due to human error, a conflict with recent Windows updates, or
other technical issues.
·
There
is no evidence of a cyberattack, though further investigation is ongoing.
Definitions:
Boot Loop:
A situation where a computer keeps restarting without successfully
starting up.
Blue Screen of Death (BSOD):
An error screen displayed by Windows when a
critical problem forces the system to restart.
CrowdStrike Falcon:
A cybersecurity tool designed to detect and
respond to threats on computers and servers.
Cyberattack:
An attempt by hackers to damage or disrupt
computer systems and networks.
CERT-In:
The Indian Computer Emergency Response Team,
which helps manage and respond to cybersecurity incidents.
Malware:
Malicious software designed to harm or
exploit computers and networks.
Minidump:
A file created by Windows that contains
information about a system crash to help diagnose the problem.