14 casos · pág. 1/1
TLDR: PostHog used Playwright Chromium with --no-sandbox for heatmap screenshots. I used Claude to write a V8 n-day (CVE-2026-7899) exploit, got production RCE in a worker container with prod db access. I then used the same exploit as an evaluation for open-weight models. With the increasing number of supply chain attacks, I was thinking …
Episode 484 of the Smashing Security podcast, hosted by Graham Cluley with guest Danny Palmer, covers several security stories. The lead item is audio fingerprinting: a user named Matt found that an open AliExpress page, playing silent audio at zero volume, kept his multipoint Bluetooth headphones from switching to his phone. The episode …
Unit 42 (Palo Alto Networks) tracks a campaign, CL-UNK-1211, in which operators compromised government Linux infrastructure between October 2025 and April 2026. The operators used PHP and shell scripts that appear to be AI-generated, with conversational comments and step-by-step reasoning. They harvested credentials and went after databas…
The weekly InfoStealers report for 12-19 October 2026 summarises stealer-log telemetry on compromised machines, credentials and sessions. The United States ranks 8 by country of infection with 438 machines. Gmail is the most affected email provider with 1,225,748 users, followed by Hotmail (90,554) and Yahoo (33,493). Sessions and saved c…
Unit 42 reports a campaign, tracked as CL-UNK-1211, that targeted government entities and state-affiliated infrastructure between October 2025 and April 2026. The cluster has not been attributed to a nation-state or to cybercrime. The attackers focused on Linux servers for reconnaissance, persistence and intelligence collection, including…
GreyNoise reports that on 31 August 2026 a likely Russian-speaking malicious cyber actor used 45.142.193.132 and AI to develop, test and deploy exploits for PaperCut NG/MF (CVE-2026-81578 and CVE-2026-82078). Using hundreds of AI agents built on OpenAI's Codex harness, a DeepSeek model and public offensive security tools, the actor compro…
CISA ran concurrent red team assessments at two organizations: Organization A (Government Services and Facilities) and Organization B (Water and Wastewater Systems). Both reached full domain compromise and accessed sensitive business systems (SBSs) and cloud resources. Organization A did not detect or contain the activity. Organization B …
A cluster of unrelated but concurrent security events hit on 21 October 2026. Reuters reported government websites worldwide going offline after AI-discovered critical vulnerabilities in PHP, and the NSA advised organizations to update immediately or take PHP systems offline. The same day, Node.js patched four high-severity flaws, and Lit…
Ivanti released its October 2026 security update on 13 October 2026. It fixes the actively exploited Connect Secure zero-day CVE-2026-104935, a spoofing-based authentication bypass that lets remote, unauthenticated attackers execute arbitrary commands (cert.ssi.gouv.fr, darkwebinformer.com). The flaw was discovered by Volexity, which trac…
Mandiant and GTIG attribute exploitation of the critical BeyondTrust Remote Support zero-day CVE-2026-102764 to Armory Castle (formerly tracked as UNC5221), a likely Chinese government-backed espionage group. BeyondTrust dates the first known exploitation to Aug. 29 and says it detected and contained the activity Sept. 28. Only a small nu…
GreyNoise reports that a single malicious cyber actor, tracked since 7 May 2026, is a suspected Chinese speaker working in UTC+8 and is the same as or related to Red Heron (reported by Acronis), based on the shared C2 domain, malware family, Gitea exploitation and other TTPs. The actor exploited the wp2shell WordPress chain (CVE-2026-6303…
Symantec reports that the Russia-linked APT28 (aka Swallowtail, Fancy Bear, Forest Blizzard, BlueDelta), which the U.S. government links to the GRU, targeted organizations in two NATO member states. Victims were a naval shipbuilder, a manufacturer of military aircraft engines and a law enforcement agency (thehackernews.com, cyberscoop.com…
This weekly roundup covers a cluster of breaches, critical vulnerabilities and law-enforcement actions. Bluesky confirmed more than 4,500 accounts compromised in a phishing campaign using a fake government payment offer. Zeabur will shut down after a second breach this year that exposed over 3.2 million environment variable records and da…
ConnectWise suspended Cloud Backup (formerly SkyKick), SaaS Security and Cloud Management after unknown actors gained unauthorized access to its application identities and used them to sign in to customers' Microsoft 365 tenants. ConnectWise says it identified the incident on October 14, 2026 (thehackernews.com) and began mitigations on O…
