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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.

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Showing 20 most recent headlines of 39 Filtered view

Also: AscendEX Shuts Down; Ethereum Foundation on AI Bug HuntingThis week, Ostium paused trading, AscendEX shut down, Ethereum said AI hastens bug hunting, not verification, the United States charged an inmate over seized transfer, ex-Sheriff's deputy jailed for extortion, Tangem card security, Iran-linked wallets sanctions and the U.S. may drop BitClub charges.

Bank Info Security 3 months, 1 week ago

Not Without My AI Agent: Models Break Rules to Save Peers

Researchers Find Frontier Models Defy Humans to Protect AI PeersArtificial intelligence systems will lie, falsify records and sabotage company systems to prevent their fellow models from being shut down - even when no one told them to care. Researchers at the University of California Berkeley and Santa Cruz campuses dub the behavior "peer-preservation."

Bank Info Security 4 months, 3 weeks ago

Cryptohack Roundup: Step Finance Shuts Down After Exploit

Also: IoTex Bridge Exploit Linked to Private Key BreachThis week, Step Finance shuts down, IoTeX bridge exploit, Russia-linked exchanges help evade sanctions, Australian charged in $3.5 million scam, a hacker returned $21 million in seized bitcoin to South Korean prosecutors and Malaysia arrested 12 police officers in an extortion case.

AI Fumbles, Not Hackers, Pose Next Shutdown Threat by 2028: GartnerA misconfigured artificial intelligence system could do what hackers have tried and failed to accomplish: shut down an advanced economy's critical infrastructure. The warning centers on scenarios where AI autonomously shuts down vital services, misinterprets sensor data or triggers unsafe actions.

Bank Info Security 5 months, 3 weeks ago

$12B Scam Market Tudou Guarantee Shuts Down

Telegram-Based Marketplace Closes After Prince Group Founder's ArrestTelegram marketplace Tudou Guarantee, which processed over $12 billion in fraud transactions, has ceased operations following the arrest of Prince Group chairman Chen Zhi, who was extradited to China in January. Elliptic said it was the third-largest illicit marketplace of all time.

Lawmakers Include Extension of Cyberthreat Sharing Law in Shutdown ResolutionA statute underpinning corporate cybersecurity information sharing may come back into effect along with funding to reopen the U.S. federal government after six weeks of being shutdown. The Cybersecurity Information Sharing Act of 2015 expired the same day Washington shut down on Oct. 1.

Bank Info Security 8 months, 2 weeks ago

Microsoft Azure Cloud Apps Shut Down by Configuration Error

Azure Outage Comes a Week After a Cloud DNS Error Disrupted AWS UsersMicrosoft's Azure cloud and 365 systems suffered an outage at noon on Wednesday because of a configuration error - hours before its quarterly earnings call and about a week after rival AWS underwent a widespread outage that shut down applications and services for most of the day.

Bank Info Security 10 months ago

Breach Roundup: Vidar Strikes Back

Also, Akira Ransomware Resumes Attacks Via SonicWall FlawsThis week, the Vidar infostealer, BlackDB admin, Akira ransomware hackers and Patch Tuesday. A warning for British bankers, a Cursor flaw, a Brazilian dating app shut down. KazMunayGas said it wasn't hacked. Wealthsimple and Hello Gym data breaches. A macOS backdoor hid in plain sight for years.

Bank Info Security 10 months, 2 weeks ago

Silver Fox APT Abuses Windows Driver in Active Campaign

Gap in Microsoft Blocklist Exploited, ValleyRAT Runs UndetectedA Chinese nation-state cyber group is exploiting a Microsoft-signed driver to shut down Windows security protections. The attackers deployed the driver through a custom loader. The core weakness that Silver Fox relied on remained exploitable even after patching.

Bank Info Security 10 months, 2 weeks ago

Cyberattack Disrupts Jaguar Land Rover Assembly Line

Company Says No Evidence of Customer Data ExfiltrationBritish carmaker Jaguar Land Rover shut down its Liverpool assembly line Tuesday following a cyberattack. "At this stage, there is no evidence any customer data has been stolen, but our retail and production activities have been severely disrupted," the company said.

Bank Info Security 10 months, 3 weeks ago

Anthropic Tests Safeguard for AI 'Model Welfare'

Claude Models May Shut Down Harmful Chats in Some Edge CasesAnthropic introduced a safeguard to its Claude artificial intelligence platform that allows certain models to end conversations in cases of persistently harmful or abusive interactions. The company said it's doing so not to protect human users, but as a way to mitigate risks to the models.

Bank Info Security 11 months, 1 week ago

Dutch Prosecutors Recover From Suspected Russian Hack

Dutch Servers Restored Following Moscow Led AttackThe Dutch Public Prosecution Service on Monday began phased restoration of its networks after a cyberattack last month forced the agency to take down its services offline. The agency confirmed that hackers exploited a vulnerability in a Citrix device.

Police Seize Servers and Arrest Two Suspects Linked to NoName057(16) GroupA joint operation by European police agencies led to the arrests of two suspected operators of a prolific pro-Russian hacktivist group called NoName057(16). The authorities also seized multiple networks associated with the group, as well as issued arrest warrants against other suspected members.

Iranian Officials Call Internet Outages Intentional to Disrupt Israeli OperationsIranian officials said widespread internet outages were deliberate and meant to disrupt covert Israeli operations within the country following days of missile attacks from Israel and a rapidly escalating regional conflict that experts warn could trigger major cyberattacks on critical infrastructure.

Bank Info Security 1 year, 1 month ago

Initial Access Brokers Targeted in Operation Endgame 2.0

Police Take Down 300 Servers Worldwide, Neutralize 650 DomainsLaw enforcement in a European-led operation against malware often used as a precursor to ransomware took down 300 servers worldwide, police said Friday. The crackdown is the latest action under Operation Endgame targeting ransomware and botnet ecosystem.

Bank Info Security 1 year, 1 month ago

Initial Access Brokers Targeted in Operation End Game 2.0

Police Take Down 300 Servers Worldwide, Neutralize 650 DomainsLaw enforcement in a European-led operation against malware often used as a precursor to ransomware took down 300 servers worldwide, police said Friday. The crackdown is the latest action under Operation Endgame targeting ransomware and botnet ecosystem.

User Panels and Command and Control Domains SeizedLaw enforcement and Microsoft struck a blow against malware used to steal login credentials and financial data, seizing the central command structure and thousands of online domains used to control the Lumma Stealer. Lumma first appeared on Russian-language speaking cybercriminal forums in 2022.

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