Cybersecurity & AI Insights

Expert analysis from Ricnology

Shai-Hulud v2 Supply Chain Attack Exfiltrates Secrets
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Shai-Hulud v2 Supply Chain Attack Exfiltrates Secrets

Shai-Hulud v2 campaign expands from NPM to Maven repositories, deploying malicious packages that harvest thousands of API keys, credentials, and secrets from compromised development environments

November 28, 2025 3 min read
Qilin Ransomware Targets South Korean Financial MSP
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Qilin Ransomware Targets South Korean Financial MSP

Qilin ransomware operators compromise South Korean managed service provider to deploy ransomware across multiple financial sector clients, exploiting supply chain trust relationships for mass encryption

November 27, 2025 3 min read
Aisuru Switches from DDoS Service to Proxy Leasing
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Aisuru Switches from DDoS Service to Proxy Leasing

Aisuru cybercriminals transform IoT botnet from denial-of-service platform into residential proxy rental infrastructure, commercializing compromised devices for IP anonymization and attribution evasion

November 27, 2025 3 min read
RomCom Leverages SocGholish for Mythic Agent Delivery
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RomCom Leverages SocGholish for Mythic Agent Delivery

RomCom threat actors deploy Mythic command-and-control agent through SocGholish fake browser update infrastructure, establishing persistent access for espionage and data exfiltration operations

November 26, 2025 2 min read
Aisuru Botnet Launches IoT Device Rental Platform
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Aisuru Botnet Launches IoT Device Rental Platform

Aisuru operators transition from DDoS-for-hire to residential proxy rental business, monetizing compromised IoT devices by selling IP rotation and geographic distribution services to cybercriminals

November 26, 2025 3 min read
Critical 7-Zip Flaw Allows Remote Code Execution
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Critical 7-Zip Flaw Allows Remote Code Execution

Severe 7-Zip vulnerability enables attackers to execute arbitrary code through symbolic link manipulation in malicious archives, requiring immediate patching across systems using affected compression software versions

November 25, 2025 3 min read
Aisuru Rebrands as Residential Proxy Service Provider
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Aisuru Rebrands as Residential Proxy Service Provider

Aisuru cybercriminals abandon denial-of-service operations to commercialize IoT botnet infrastructure as residential proxy network, selling IP anonymization and geographic distribution to attackers

November 25, 2025 3 min read
Canadian Authorities Fine Cryptomus $176M for AML Gaps
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Canadian Authorities Fine Cryptomus $176M for AML Gaps

Canadian regulators impose $176 million penalty on Cryptomus cryptocurrency platform for systematic anti-money laundering violations and processing ransomware payments without customer due diligence

November 24, 2025 3 min read
Aisuru Operators Monetize Botnet as Proxy Infrastructure
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Aisuru Operators Monetize Botnet as Proxy Infrastructure

Former DDoS botnet Aisuru transitions to residential proxy commercialization, renting compromised IoT devices to cybercriminals for IP rotation, geographic distribution, and attribution evasion services

November 24, 2025 3 min read
NHS Issues 7-Zip Vulnerability Exploitation Warning
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NHS Issues 7-Zip Vulnerability Exploitation Warning

NHS cybersecurity team warns organizations of active 7-Zip vulnerability exploitation enabling attackers to execute code and write arbitrary files through malicious archive symbolic link manipulation

November 23, 2025 3 min read
NHS Alerts to 7-Zip Symbolic Link Vulnerability Exploit
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NHS Alerts to 7-Zip Symbolic Link Vulnerability Exploit

NHS cybersecurity division warns of active exploitation of 7-Zip symbolic link vulnerability enabling attackers to write malicious files to arbitrary system locations through crafted archive manipulation

November 22, 2025 3 min read
Canada Enforces $176M Fine on Cryptomus for AML Breaches
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Canada Enforces $176M Fine on Cryptomus for AML Breaches

Canadian regulators impose $176 million penalty on Cryptomus cryptocurrency platform for processing ransomware payments and systematic violations of money laundering prevention and customer verification laws

November 22, 2025 3 min read