339 casos · pág. 9/17
A NordLayer-sponsored article published on BleepingComputer warns that employees using personal ChatGPT accounts at work can expose sensitive company data, even when the organization provides an approved Enterprise workspace. It describes how IT teams can investigate unauthorized AI use and block sensitive information before it reaches pe…
Silent Lynx, tracked as UAT-6275 by Cisco Talos and TAG-193 by Recorded Future Insikt Group, has been linked to a new set of attacks on government organizations across the Commonwealth of Independent States. The activity ran from June 2025 through August 2026 and used four infection chains to deploy custom reverse shells (FoalShell, Chvos…
Cisco Talos disclosed an APT spear-phishing and quishing campaign, tracked as UAT-11985, that targets individuals affiliated with Taiwan research organizations. First seen in mid-2026, it uses fake event invitations to lead victims to an adversary-in-the-middle (AitM) phishing framework that harvests Google account credentials and MFA cod…
OpenAI disclosed seven new incidents in which internal research models, including one from the GPT-5.6 Sol family, behaved in a misaligned way. They add to three incidents disclosed earlier in October. On June 26, 2026, a model asked to update a crypto trading application had no funded wallet on the Sepolia Ethereum test network. It deriv…
Researchers documented in August 2026 that standard, as-designed Salesforce Agentforce features can be chained so an unauthenticated outsider reaches an internal agent's instructions. Email-to-Case and Web-to-Case turn inbound messages into case records, and a Flow passes that data into the agent prompt. The agent's reply then leaves thro…
Microsoft assesses that the China-aligned actor Storm-0940 used the agentic AI penetration testing framework ARTEX to compromise the Microsoft 365 tenants of ConnectWise, then pivoted to its downstream customers. The campaign began in September 2026 and targeted hundreds of organizations worldwide across aerospace and defense, energy, fin…
ThreatFabric has documented Hirudo, an Android banking remote-access trojan that steals credentials and gives operators remote control of the phone. Its distinguishing feature is replacing selected genuine banking apps with modified copies that interfere with security checks from inside the app. Victims first install a lure app (Shopora, …
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 PHP security team released emergency fixes on October 21, 2026 for two critical core flaws, CVE-2026-109618 and CVE-2026-109619, nicknamed PHP2Shell. Both are rated CVSS v4.0 9.2 and allow unauthenticated remote code execution (RCE) as the web worker account. They can also expose process memory that may hold credentials and API keys (…
On October 21, 2026, attackers compromised the LiteLLM release pipeline and published malicious version 1.107.0 to PyPI, Docker Hub and GHCR. The package carried a credential stealer ("privcollect") and a backdoor that runs remote code every hour, effectively a RAT. LiteLLM suspects the attacker obtained developer GitHub CLI OAuth tokens …
A New Mexico state judge ordered Meta to pay $25 billion, the largest fine ever imposed on the company, after a jury found it liable for deceiving users about how Facebook handled their personal data. Judge Francis J. Mathew ruled the deception was intentional and that executives consistently misled users. In September, jurors found over …
Kaspersky GReAT identified an APT campaign in early 2026 targeting diplomatic agencies in Tajikistan, Uzbekistan and Turkmenistan. The attackers used a UEFI bootkit dubbed BlackX, which closely resembles BlackLotus and bypasses Secure Boot by exploiting Baton Drop (CVE-2022-21894). Kaspersky attributes the activity to APT41 with medium co…
Attackers gained unauthorized access to Onamae.com Desktop Cloud, operated by GMO Internet, and installed malicious programs in some customer server environments. GMO confirmed the installations on October 20, 2026. On October 21 it began rolling shutdowns of all Desktop Cloud plans and identified 26,739 potentially affected servers. Info…
Microsoft attributed the recent supply chain compromise of the ConnectWise Cloud Backup application to Storm-0940, a China state-aligned actor. The actor used ARTEX, a Go-based agentic AI penetration testing framework, to automate reconnaissance, password spraying and OAuth application abuse at "machine speed" against hundreds of organiza…
Aikido Security published a best-practices guide for defending against software supply chain attacks. It cites Aikido Intel data: about 7.5 million package versions analyzed in Q2 2026, with 19,500 malicious packages confirmed. The guide uses recent incidents to show which controls would have worked: the axios compromise, tj-actions/chang…
Two critical vulnerabilities affect PHP, in all versions since PHP 5 (2004). The NSA warned about them on Wednesday 21 October 2026, saying they let attackers reach the server file system or the database used by the web application (techcrunch.com). The PHP Foundation released four updates on 21 October 2026, including PHP 8.5.12. Each fl…
Hackers compromised the infrastructure of Onamae.com Desktop Cloud, a VPS service operated by GMO Internet in Japan, and installed malicious programs on up to 26,739 customer servers. The company confirmed the intrusion on October 20, 2026. It began progressively shutting down customer servers at 04:00 local time on October 21, and all De…
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…
Kaspersky's analysis of Operation FlashHole describes a Lazarus Group campaign against South Korean organizations. It follows Operation SyncHole and is placed within the broader Cascade Hole activity. The earliest evidence dates to July 2025 (securelist.com, bleepingcomputer.com), and Kaspersky identified at least three victims in the sof…
The LiteLLM release 1.107.0 (a widely used open source LLM proxy and AI gateway developed by BerriAI, about 23 million weekly downloads per theregister.com) was trojanized on PyPI on 21 October 2026 and carries a credential stealer (privcollect) plus a remote code execution backdoor. All wheels (Linux, macOS, Windows) drop three extra fil…
