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CISA orders federal agencies to “patch smarter”

The US Cybersecurity and Infrastructure Security Agency (CISA) has issued a Binding Operational Directive that will change how the US federal government approaches vulnerability management. The directive arrives as the patching problem has become nearly unmanageable, driven by a surge in newly published vulnerabilities and by AI tools that are accelerating both security research and exploit development on the attacker side. Towards risk-based vulnerability management BOD 26-04 introduces a framework that allow federal civilian Executive … More → The post CISA orders federal agencies to “patch smarter” appeared first on Help Net Security.
http://news.poseidon-us.com/TT0FDD

Proxmox releases Mail Gateway 9.1 with quarantine and backup encryption changes

Proxmox Mail Gateway 9.1 adds updated system components, changes to the spam quarantine interface, and encryption for backups. It works as a mail proxy positioned between the firewall and internal mail servers, screening incoming and outgoing traffic for spam, viruses, Trojans, and phishing attempts. Updated system components Version 9.1 runs on Debian 13.5 Trixie and ships with Linux kernel 7.0 as the stable default. The release includes SpamAssassin 4.0.2 with continuously updated rulesets, ClamAV 1.4.4, … More → The post Proxmox releases Mail Gateway 9.1 with quarantine and backup encryption changes appeared first on Help Net Security.
http://news.poseidon-us.com/TT06nC

Fake Spotify Premium tutorials on TikTok and Instagram Reels spread malware

Cybercriminals are using TikTok and Instagram Reels videos to spread Vidar, an infostealer malware, through fake downloads for popular paid software, according to ReversingLabs. The researchers uncovered two campaigns behind the activity, each using a different approach to draw in viewers before sending them to external download sites. One campaign centered on fake software installation tutorials featuring polished graphics and voiceovers. The second built audiences through a stream of videos promoting free access to premium … More → The post Fake Spotify Premium tutorials on TikTok and Instagram Reels spread malware appeared first on Help Net Security.
http://news.poseidon-us.com/TT03rD

Scientists discover a strange property in rice and turn it into a smart material

Scientists discovered that rice behaves in a highly unusual way: it weakens under rapid compression but stays stronger when pressure is applied slowly. Using this effect, they engineered a new material that reacts differently to gentle movements and sudden impacts. The material can adapt its stiffness automatically, opening the door to safer soft robots and protective equipment that responds instantly to collisions.
http://news.poseidon-us.com/TT01mn

Oracle PeopleSoft servers under attack, Oracle pushes out-of-band security alert

A zero-day vulnerability (CVE-2026-35273) in Oracle PeopleSoft PeopleTools is being exploited in the wild, Charles Carmakal, CTO at cybersecurity firm Mandiant, part of Google Cloud, warned today. The warning comes a day after Oracle published an out-of-band security alert about the flaw, which is remotely exploitable without authentication, may result in remote code execution, and affects PeopleSoft PeopleTools versions 8.61 and 8.62 (and possibly earlier, unsupported ones as well). Oracle credited researchers with TrendAI Zero … More → The post Oracle PeopleSoft servers under attack, Oracle pushes out-of-band security alert appeared first on Help Net Security.
http://news.poseidon-us.com/TT00RW

9 out of 10 people can no longer distinguish real from AI-generated content

Online fraud is becoming harder to distinguish from legitimate activity as AI-generated messages, voices, photos, reviews, and identities become more convincing. Nearly nine in ten adults say they can no longer tell what is real from AI-generated content, according to the latest Malwarebytes survey. The share increased from 66% in 2025 to 85% in 2026. The survey covered 1,500 adults aged 18 and older in the United States, the UK, Austria, Germany, and Switzerland. Trust … More → The post 9 out of 10 people can no longer distinguish real from AI-generated content appeared first on Help Net Security.
http://news.poseidon-us.com/TSznjy