Internet Bug Bounty program hits pause on payouts
Researchers who identify and report bugs in open-source software will no longer be rewarded by the Internet Bug Bounty team. HackerOne, which administers the program,…
Category: CISOOnline
Google patches fourth Chrome zero-day so far this year
Google has patched another zero-day vulnerability in Chrome, its fourth this year. In patching the vulnerability, tracked as CVE-2026-5281, the company acknowledged that an exploit…
A core infrastructure engineer pleads guilty to federal charges in insider attack
Critically, he argued that the use of various tools should be instantly flagged as concerning. “Instrument Task Scheduler, PsExec, PsPasswd, and net user are high‑risk…
Security lapse lets researchers view React2Shell hackers’ dashboard
The attacker crafts a malicious serialized payload designed to abuse the deserialization routine, a technique commonly used to trigger arbitrary object instantiation or method invocation on a server. The payload…
CERT-EU blames Trivy supply chain attack for Europa.eu data breach
This allowed TeamPCP to target a variety of valuable information including AWS, GCP, Azure cloud credentials, Kubernetes tokens, Docker registry credentials, database passwords, TLS private…
12 cyber industry trends revealed at RSAC 2026
The 2026 RSA circus is over. The tents are packed and the elephants have been loaded onto the train. Nevertheless, it was an eventful week.…
Die besten XDR-Tools
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Cloudflare’s new CMS is not a WordPress killer, it’s a WordPress alternative
Cloudflare on Wednesday rolled out EmDash, which it described as “the spiritual successor to WordPress.” The security vendor positioned EmDash as a far more secure…
9 ways CISOs can combat AI hallucinations
AI hallucinations are a well-known problem and, when it comes to compliance assessments, these convincing but inaccurate assessments can cause real damage with poor risk…
EvilTokens abuses Microsoft device code flow for account takeovers
The PhaaS toolkit is offering a host of features to its affiliates, including modules for access weaponization, email harvesting, reconnaissance capabilities, and a built-in webmail…
Cybersecurity in the age of instant software
Vulnerability economics Presumably, AIs will clean up the obvious stuff first, which means that any remaining vulnerabilities will be subtle. Finding them will take AI…
Tools, um MCP-Server abzusichern | CSO Online
Unabhängig davon, welche MCP-Server Unternehmen wofür einsetzen – “Unsicherheiten” sollten dabei außenvorbleiben. Gorodenkoff | shutterstock.com Model Context Protocol (MCP) verbindet KI-Agenten mit Datenquellen und erfreut…