Tag: attack
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Google Warns of LLMJacking Attacks That Generate Over $100,000 in Cloud AI Bills Per Day
Google’s Mandiant and Threat Intelligence Group (GTIG) say attackers are hijacking enterprise access to large language models and running up huge fraudulent cloud charges. Google’s report documents more than $100,000 in a single day. At some organizations, cumulative charges reached $1 million before they revoked access. LLMJacking Attacks Mandiant responded to multiple 2026 incidents across…
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Microsoft Edge Now Automatically Blocks Malicious Browser Notifications Used in Scareware Attacks
Microsoft Edge now automatically turns off website notifications linked to detected scams, cutting off a persistent delivery channel for fake antivirus warnings and deceptive security alerts. Introduced with Edge 156 in October, the protection links Microsoft Defender SmartScreen and Scareware blocker detections to the website sending the notification. Microsoft detailed the capability in its November…
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M&S takes more than a year to recover from cyber-attack as profits bounce back to £355m
Sales and profit from clothing and homeware remain below two years ago but ‘brand is in good health’Marks & Spencer has said a <a href=”https://www.theguardian.com/business/2025/may/03/inside-the-marks-and-spencer-cyber-attack-chaos”>devastating cyber-attack that shut down its website last year continued to hurt clothing sales over the summer, more than a year after the hack.The retailer said profits bounced back to a…
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Hackers Target French Blood Service, Reprogram Plasma Storage Freezers From -30°C to 110°C
Hackers reportedly targeted refrigeration equipment operated by Coolworld, a service provider for France’s Établissement Français du Sang (EFS), compromising the safety of blood products intended for medical use. This attack was detected overnight between November 1 and 2, 2026, and allegedly altered freezer settings from approximately -30°C to 110°C. According to reports, France’s Health Ministry…
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Fresh European Fridge Attacks Put Cold-Chain Security in Focus
Beyond food storage, the same combination of Internet connectivity, remote access, and inadequate security practices can put temperature-controlled infrastructure across other critical sectors at risk. First seen on darkreading.com Jump to article: www.darkreading.com/ics-ot-security/fresh-european-fridge-attacks-cold-chain-security
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Cold war? Why are fridges being hacked and what could be next? – The Latest
Supermarket fridges and freezers in several European countries have malfunctioned after a reported cyber-attack, with their thermostats remotely cranked up. It is unclear who is behind the latest apparent attack but the EU has condemned what it said was ‘a deliberate attempt to disrupt our food supply’. It comes as the UK’s cybersecurity body warns…
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Cold war? Why are fridges being hacked and what could be next? – The Latest
Supermarket fridges and freezers in several European countries have malfunctioned after a reported cyber-attack, with their thermostats remotely cranked up. It is unclear who is behind the latest apparent attack but the EU has condemned what it said was ‘a deliberate attempt to disrupt our food supply’. It comes as the UK’s cybersecurity body warns…
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Cold war? Why are fridges being hacked and what could be next? – The Latest
Supermarket fridges and freezers in several European countries have malfunctioned after a reported cyber-attack, with their thermostats remotely cranked up. It is unclear who is behind the latest apparent attack but the EU has condemned what it said was ‘a deliberate attempt to disrupt our food supply’. It comes as the UK’s cybersecurity body warns…
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LLMjacking attacks rack up $1 million in cloud AI charges
Large language model hijacking attacks, also known as LLMjacking, are generating large fraudulent cloud charges, with some organizations losing more than $100,000 per day. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/google-llmjacking-attacks-rack-up-1-million-in-cloud-ai-charges/
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Why are fridges being hacked and what could be next? – The Latest
Supermarket fridges and freezers in several European countries have malfunctioned after a reported cyber-attack, with their thermostats remotely cranked up. It is unclear who is behind the latest apparent attack but the EU has condemned what it said was ‘a deliberate attempt to disrupt our food supply’. It comes as the UK’s cybersecurity body warns…
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Why are fridges being hacked and what could be next? – The Latest
Supermarket fridges and freezers in several European countries have malfunctioned after a reported cyber-attack, with their thermostats remotely cranked up. It is unclear who is behind the latest apparent attack but the EU has condemned what it said was ‘a deliberate attempt to disrupt our food supply’. It comes as the UK’s cybersecurity body warns…
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Why are fridges being hacked and what could be next? – The Latest
Supermarket fridges and freezers in several European countries have malfunctioned after a reported cyber-attack, with their thermostats remotely cranked up. It is unclear who is behind the latest apparent attack but the EU has condemned what it said was ‘a deliberate attempt to disrupt our food supply’. It comes as the UK’s cybersecurity body warns…
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Why are fridges being hacked and what could be next? – The Latest
Supermarket fridges and freezers in several European countries have malfunctioned after a reported cyber-attack, with their thermostats remotely cranked up. It is unclear who is behind the latest apparent attack but the EU has condemned what it said was ‘a deliberate attempt to disrupt our food supply’. It comes as the UK’s cybersecurity body warns…
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Why are fridges being hacked and what could be next? – The Latest
Supermarket fridges and freezers in several European countries have malfunctioned after a reported cyber-attack, with their thermostats remotely cranked up. It is unclear who is behind the latest apparent attack but the EU has condemned what it said was ‘a deliberate attempt to disrupt our food supply’. It comes as the UK’s cybersecurity body warns…
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Cold war? Why are fridges being hacked and what could be next? – The Latest
Supermarket fridges and freezers in several European countries have malfunctioned after a reported cyber-attack, with their thermostats remotely cranked up. It is unclear who is behind the latest apparent attack but the EU has condemned what it said was ‘a deliberate attempt to disrupt our food supply’. It comes as the UK’s cybersecurity body warns…
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British businesses caught in Europe-wide supermarket fridge attacks
Supermarket and grocery store refrigerator controls across Europe were hacked in the early hours of Monday in the second such wave of attacks in recent weeks, following a first wave in France, with unidentified perpetrators defrosting fridges and causing stock to spoil. First seen on therecord.media Jump to article: therecord.media/british-businesses-caught-in-europe-wide-supermarket-fridge-attacks
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Food suppliers in UK hit by cyber-attacks after freezers targeted in Europe
Cybersecurity experts say national impact ‘minimal’ but incidents may represent the ‘foothills’ of a wider threat Food suppliers in the UK have been hit by cyber-attacks after hackers raised the temperatures of supermarket freezers across Europe.The UK’s National Cyber Security Centre (NSCS) said it was working with the affected companies but the national impact was…
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European authorities probe ongoing attacks targeting grocery refrigerators
US military investigators have been working with French agencies after hacks hit domestic bases. First seen on cybersecuritydive.com Jump to article: www.cybersecuritydive.com/news/european-authorities-probe-attacks-grocery-refrigerators/873598/
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3AM Ransomware Hits 37 UK School Systems in Suspected AI-Assisted Attack
Bitdefender details a 3AM ransomware attack on a UK school estate that encrypted 37 systems, with command timing suggesting possible AI-assisted troubleshooting. First seen on hackread.com Jump to article: hackread.com/3am-ransomware-uk-school-systems-ai-attack/
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Synology Warns of Ransomware Attacks Targeting NAS Devices Running Outdated DSM Versions
Synology warns of ransomware attacks exploiting a 2024 flaw in outdated NAS devices, urging users to update DSM immediately. A security fix released in 2024 is now at the centre of ransomware attacks against Synology NAS devices. The company has found attackers targeting systems that still run outdated versions of DiskStation Manager (DSM), putting files…
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Google Warns LLMjacking Attacks Are Costing Some Enterprises Up to $1 Million in Cloud Charges
Google on Monday warned that threat actors are hijacking enterprise access to Large Language Models (LLMs) to fraudulently leverage expensive computing resources and AI services.The tactic is called LLMjacking, a form of resource hijacking adapted for the LLM era, where an attacker obtains an API key through phishing, source code leaks, misconfigured environments, or exposed…
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Freezers of UK meat suppliers heat up after cyber-attacks in Europe
Cybersecurity experts say incidents had minimal effect but may represent the ‘foothills’ of a wider threatMeat suppliers in the UK have been hit by cyber-attacks after hackers raised the temperatures of supermarket freezers across Europe.The UK’s National Cyber Security Centre (NCSC) said it was working with the affected companies but that the national impact was…
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UK school estate hit by 3AM ransomware in suspected AI-assisted attack
A 3AM ransomware affiliate targeted a school estate in the UK and successfully encrypted around 37 of nearly 50 machines reached from an unmanaged host. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/uk-school-estate-hit-by-3am-ransomware-in-suspected-ai-assisted-attack/
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3AM Affiliate Embraces AI-Like Loops in European School Attack
Evidence suggests a model may have generated and revised commands during the ransom gang’s breach, though researchers stopped short of claiming full automation. First seen on darkreading.com Jump to article: www.darkreading.com/data-privacy/3am-affiliate-ai-loops-european-school-attack
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Cyber-Attack on Refrigeration Systems Hits Supermarkets Across Europe
The incident has reportedly resulted in temperatures being changed on supermarket refrigerators, reminiscent of an attack that affected French retailers last month First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/cyber-refrigeration-supermarkets/
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AI agents scale and speed up Chinese-linked attacks
A China-nexus espionage group used AI agents to attack more than 200 organizations in 11 days, CrowdStrike said last week. On Monday, Kaspersky published details of a separate … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/11/03/ai-powered-cyberattacks-artex-cyberstrikeai/