Security news aggregator

Latest cybersecurity reporting from selected sources.

Yasna brings together recent headlines from selected sources and makes them easier to sort with tags, filters, and search.

6 headlines in this view

Refine the feed

Search across headline titles and summaries.

Volume over time

Weekly headline count for the current query.

Showing 6 most recent headlines Filtered view

Forescout's Rik Ferguson on AI-Driven Vulnerability Risks and Visibility GapsAnthropic's Claude Mythos marks a shift in AI-driven vulnerability discovery, but the bigger challenge facing defenders is how to respond. Faster exploit development is exposing gaps in asset visibility, patching and security operations across IT and OT environments, said Forescout's Rik Ferguson.

Bank Info Security 10 months, 4 weeks ago

Russian Hackers Accused in Wave of Water Sector Cyberattacks

Successful Breaches Renew Fears of Operational Vulnerabilities Across Water SectorRussia is suspected of escalating cyberattacks on European water utilities, including attempts to sabotage Polish and Norwegian water facilities and dams, signaling a broader threat to global critical infrastructure as state-backed actors exploit critical OT weaknesses amid global conflict.

Majority of Attacks Target Operational Technology NetworksExploitation attempts against a severe vulnerability in a runtime system widely deployed in operational technology environments spiked globally in the days after open-source maintainers of the Erlang/OTP project published a patch. Attackers could take full control of systems.

Malicious actors have been observed exploiting a now-patched critical security flaw impacting Erlang/Open Telecom Platform (OTP) SSH as early as beginning of May 2025, with about 70% of detections originating from firewalls protecting operational technology (OT) networks

Bank Info Security 1 year, 10 months ago

Remote Access Tool Sprawl Increases OT Risks

Over-Deployment of Tools Raises Security and Operational ConcernsExcessive deployment of remote access tools in operational technology environments expands attack surfaces and creates operational challenges, warn security researchers from Claroty. Remote access tools are essential, but they introduce numerous potential vulnerabilities that threat actors exploit.