Shut Down covers cybersecurity measures that stop systems, services, or access to contain threats, limit damage, and support safe recovery.
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Shutting down is the orderly termination and powering off of a computer, server, or network device; the term can also describe taking a service or system offline. A normal operating-system shutdown closes applications, writes pending data, and stops services, while a forced power-off may leave files or storage in an inconsistent state. Powering down is not the same as securely erasing data or removing an attacker’s persistence.
During incident response, shutting down can halt active malicious processes, but it also destroys volatile evidence such as memory-resident code and may prevent investigators from examining the running system. Teams should generally document the decision and apply appropriate network containment or evidence-collection procedures first, unless immediate isolation is necessary. For routine shutdowns, access controls should restrict who can power systems off, and full-disk encryption remains important because a powered-off device or removed drive may still expose stored data if stolen.
ShinyHunters Advertises Data Set of '30 Million Customers' for $2 MillionA hacker is selling the purported data of 30 million customers of Spanish multinational bank Santander for $2 million on a criminal online forum the FBI recently attempted to shut down. Sample data posted online suggests the data set is genuine.
Also: Okta Alert on Credential Stuffing; Data Breaches in SpainThis week, Google AI search provided wrong answers, Internet Archive suffered DDos attack, Okta warned of credential stuffing, Canada shut down two tech firms, attackers delivered malware with Stack Overflow, Telefónica is probing breach, Iberdrola was breached and RansomHub said it hit Christie's.
'Operation Endgame' Disrupted 5 Botnets Including IcedID and SmokeLoaderAn international law enforcement operation resulted in the arrests of four botnet operators and the seizure of more than 100 servers used as infrastructure for malware dropper botnets. Armenian police arrested one person and Ukrainian police arrested three. German police are seeking eight suspects.
The cyber-attack, which occurred in December 2023, forced First American to shut down some systems
Europol on Thursday said it shut down the infrastructure associated with several malware loader operations such as IcedID, SystemBC, PikaBot, SmokeLoader, Bumblebee, and TrickBot as part of a coordinated law enforcement effort codenamed Operation Endgame