Cybersecurity & AI Insights

Expert analysis from Ricnology

Shai-Hulud v2 Expands from NPM to Maven Repositories
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Shai-Hulud v2 Expands from NPM to Maven Repositories

Shai-Hulud v2 supply chain attack spreads from NPM to Maven Central, deploying malicious packages that steal secrets and credentials from Java development environments through dependency poisoning

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
Account Takeover Fraud Surges $262M via AI Phishing
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Account Takeover Fraud Surges $262M via AI Phishing

FBI reports $262 million in account takeover losses as attackers leverage AI-generated phishing campaigns and holiday shopping season to compromise credentials and exploit multi-factor authentication weaknesses

November 26, 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
Canada Levies $176M Fine on Cryptomus for AML Breaches
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Canada Levies $176M Fine on Cryptomus for AML Breaches

Canadian financial regulators impose $176 million penalty on Cryptomus for processing ransomware cryptocurrency transactions without implementing required anti-money laundering controls and transaction monitoring

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
7-Zip Symbolic Link Flaw Enables Arbitrary File Writes
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7-Zip Symbolic Link Flaw Enables Arbitrary File Writes

7-Zip symbolic link vulnerability allows attackers to write malicious files to arbitrary system locations through crafted archives, enabling code execution and privilege escalation on vulnerable systems

November 24, 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