Abuse covers the misuse of accounts, services, and systems for fraud, intrusion, harassment, or other harmful cyber activity.
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Background for this topic.
Abuse in cybersecurity means using systems, networks, or services in unauthorized or harmful ways, such as sending spam, hijacking accounts, or launching Distributed Denial of Service (DDoS) attacks. It often exploits weak authentication, misconfigurations, or gaps in policies to gain access or disrupt services. Common abuse techniques include credential stuffing, phishing, and using compromised infrastructure to amplify attacks.
Managing abuse is critical because it can degrade service availability, expose sensitive data, and damage organizational reputation. Security teams focus on detecting unusual activity patterns, enforcing multi-factor authentication, and applying rate limits to reduce automated abuse. Timely abuse reporting and automated detection tools help identify and block malicious behavior, making abuse mitigation a key part of maintaining secure and reliable systems.
Why? Well, think of the children, of course An international group of law enforcement agencies are urging Meta not to standardize end-to-end encryption on Facebook Messenger and Instagram, which they say will harm their ability to fight child sexual abuse material (CSAM) online.…
Threat actors use a new hacking tool dubbed AuKill to disable Endpoint Detection & Response (EDR) Software on targets' systems before deploying backdoors and ransomware in Bring Your Own Vulnerable Driver (BYOVD) attacks. [...]
The Chinese state-sponsored hacking group APT41 was found abusing the GC2 (Google Command and Control) red teaming tool in data theft attacks against a Taiwanese media and an Italian job search company. [...]
A Chinese nation-state group targeted an unnamed Taiwanese media organization to deliver an open source red teaming tool known as Google Command and Control (GC2) amid broader abuse of Google's infrastructure for malicious ends