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Trending Research SANS Internet Storm Center

Critical PHP Vulnerability (CVE-2026-109618, CVE-2026-109619) [infocon yellow], (Wed, Oct 21st)

CVE-2026-109618 ↗ CVE-2026-109619 ↗ Vuln

PHP.net announced that it will release a critical update today. We decided to change the infoCon to YELLOW due to the widespread use of PHP, the expected severity of the flaw (CVSS 9.4), and the availability of early…

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News The Hacker News

China-Aligned Bronze Sandcastle Abuses Sandboxie DLL Sideloading to Deploy Backdoors

Research

Cybersecurity researchers have disclosed details of a previously undocumented China-aligned threat cluster known as Bronze Sandcastle that has been observed targeting organizations in Asia and Africa since mid-2025…

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News The Register Security

AI has 'potential' to turn script kiddies into sophisticated infrastructure attackers

APT

When it comes to cyberattacks that shut down power grids, drinking-water systems, and other critical infrastructure, AI doesn’t – yet – turn script kiddies into sophisticated, nation-state attackers. But “the potential…

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News The Hacker News

Generative AI Is Erasing Behavioral Tells, Weakening Behavior-Only Detection, Proofpoint Reports

Generative AI has changed what a malicious email looks like. Messages that once gave themselves away through clumsy wording, generic pretexts, and reused templates now arrive fluent, personalized, and unique to each…

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Threat Intel Malwarebytes Labs

Signal bug could let someone keep listening after you hang up

CVE-2026-113380 ↗ Vuln

A recently disclosed flaw in Signal’s calling software could allow another participant to keep hearing you after you hang up. The vulnerability, tracked as CVE-2026-113380 ( CVSS score 9.3 out of 10), affects RingRTC…

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News The Register Security

Nvidia picks OpenShell to tame AI gents

Nvidia has proposed a new way to keep corporate AI agents in line. Nvidia on Wednesday introduced its OpenShell Reference Architecture. Based on the company's OpenShell secure runtime, It's a recipe for creating…

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News The Register Security

EU wants Booking.com to check out of its scam problem

Phishing

The European Commission has opened an investigation under the Digital Services Act into whether Booking.com is doing enough to stop fraudsters running scams, phishing and smishing on its platform. Officials told The…

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News The Hacker News

PHP2Shell: What Actually Protects You Before the 14:00 UTC PHP RCE Patch, and What Doesn't

Vuln

You cannot fully block the two critical PHP flaws called PHP2Shell before today's fix, and the one setting being passed around as a workaround is not enough on its own, the security firm that suggested it now says. PHP…

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News The Hacker News

The Harness Is the Hard Part of Agentic Pentesting

An AppSec team can point an AI agent running on a general-purpose model at its own web apps with little setup. Sure, the model writes the attacks. But everything that makes those attacks safe to run against production…

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News The Hacker News

Attackers Hijacked Over 300 Tor Exit Relays to Intercept SSH Connections

Research

Attackers took control of more than 300 Tor exit relays in early October and used them to redirect SSH connections to servers that stole login passwords, a researcher found. Exit relays are the last hop in a Tor…

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Trending News Cyber Security News

PHP2Shell Vulnerability Gets a Public PoC Exploit for Security Testing

CVE-2026-109618 ↗ CVE-2026-109619 ↗ Vuln Research

A public proof-of-concept repository shares verification tools and a lab setup to test two critical PHP vulnerabilities known as php2shell. The flaws, tracked by researchers as CVE-2026-109618 and CVE-2026-109619, are…

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Threat Intel Cisco Talos

Parasitizing trust: How legitimate infrastructure becomes a delivery pipeline for attackers

Research

Legitimate infrastructure has become a powerful delivery mechanism for attackers, carrying the inherent trust they once had to build. As Cisco Talos explored in our previous research on weaponizing software-as-a-service…

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Trending News Cyber Security News

Microsoft Offers $40,000 for Complete Azure Vulnerability Reports, Just $4,000 for Incomplete Ones

Vuln Research

Microsoft has introduced a new report-assessment system across its bug bounty programs , making the evidence security researchers submit a key factor in their rewards. Under the Azure bounty program, eligible critical…

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Trending News Cyber Security News

Microsoft Unveils New OneDrive Command-Line Tool to Manage Sync Deployments

Microsoft has introduced a new command-line tool that gives IT admins a faster way to check and manage OneDrive sync across company devices. Microsoft introduced the OneDrive Sync Client Command Line Interface (CLI) at…

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News The Hacker News

PHP2Shell: Two Unpatched Critical PHP RCE Flaws (CVSS 9.2) Trigger Emergency Security Alert

Vuln

This story is developing and was written before PHP's scheduled 14:00 UTC release on October 21. Once the release is out, the affected and fixed versions below are confirmed by the official advisory. PHP will ship an…

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Trending Research Tenable Blog

php2shell (CVE-2026-109618, CVE-2026-109619): Frequently asked questions about critical PHP remote code execution vulnerabilities

CVE-2026-109618 ↗ CVE-2026-109619 ↗ Vuln

Two critical PHP remote code execution vulnerabilities will be patched in an emergency release on October 21. Fixes are only expected for supported PHP 8.x branches. Key takeaways CVE-2026-109618 and CVE-2026-109619 are…

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Trending News The Hacker News

Attackers Abuse UpdraftCentral Keys to Plant Backdoors on WordPress Sites

Malware Breach

Unknown threat actors breached TeamUpdraft's website and potentially gained unauthorized access to customers' connection keys for UpdraftCentral, UpdraftVault, and UpdraftClone, using them to backdoor WordPress sites…

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News Cyber Security News

Apache Tomcat Fixes 8 Security Flaws That Could Let Hackers Bypass Authentication

Vuln

Apache Tomcat has fixed eight security flaws that could let attackers bypass password checks, expose data between users, and disrupt connections under specific conditions. Apache disclosed the vulnerabilities on October…

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News The Hacker News

U.S. Orders DeepSeek Removed From Federal Civilian Systems, Bans New Purchases

U.S. federal civilian agencies must remove DeepSeek products from their information technology systems, along with any third-party products or services "developed using DeepSeek implementations," under a Department of…

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News Cyber Security News

Top 10 Best File Integrity Monitoring (FIM) Tools in 2026 [Ranked & Scored]

Breach

Every breach eventually touches a file a dropped binary, an edited config, a replaced DLL and file integrity monitoring is the control that notices. The 2026 challenge isn’t detection, it’s signal: PCI DSS 4.x demands…

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News The Hacker News

State Bank of India Confirms Data Leak After 3,897 Customer Records Found on Dark Web

Breach

State Bank of India has identified 3,897 customer records containing personal information in a set of about 375,000 records available on the dark web, and it does not yet know where the data came from. The state-owned…

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News Cyber Security News

Top 10 Best Data Masking Tools in 2026 [Ranked & Scored]

The fastest way to leak production data is to copy it somewhere less defended and most organizations do exactly that every sprint, cloning customer records into test, analytics, and now AI-training environments with a…

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News Cyber Security News

Top 10 Best Data Privacy Management Software in 2026 [Ranked & Scored]

Privacy

Privacy stopped being a policy problem and became a data-engineering problem: you cannot fulfill a deletion request against data you cannot find, and in 2026 more US states, deeper AI-governance rules, and shrinking…

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News Cyber Security News

Top 10 Best Database Security & Activity Monitoring Tools in 2026 [Ranked & Scored]

Databases hold what attackers came for, and service accounts hold the widest keys database security decides whether either gets noticed.We scored ten options from enterprise DAM anchors to warehouse-era access layers…

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News Cyber Security News

SafePay Ransomware Has Affected 600+ Organizations by Exploiting VPNs and Backup Servers

Vuln Ransom

SafePay ransomware has affected at least 600 separate victims across multiple critical infrastructure sectors, according to a joint government advisory released on October 20, 2026. Active since August 2024, the group…

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Trending News The Hacker News

CISA Orders Federal Agencies to Patch Exploited Plex2Shell, Siemens, and SiteGuard Flaws

Vuln

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday added four vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog, including four vulnerabilities impacting Plex Media Server…

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News Cyber Security News

SBI Confirms Data Breach – 3000+ Customer Records Exposed on Dark Web

Breach

State Bank of India (SBI) has disclosed a data loss incident after a preliminary review identified 3,897 customer records containing personal information on the dark web. The bank reported the findings in an October 21…

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News The Hacker News

Hackers Hid Vasilek Backdoor in VMware Tools During 2-Year Russian Healthcare Intrusion

Malware

A Belarus-aligned hacktivist group spent nearly two years within the network of a Russian healthcare organization. According to a report published by Russian cybersecurity firm Solar, the activity has been attributed to…

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Podcast Risky Business

Risky Business #856 -- 8-bit encryption, PHP megabugs and more

On this week’s show Patrick Gray and James Wilson are joined by special guest co-host security engineer Mark El-Khoury to talk through the week’s cybersecurity news, including: The PHP foundation is about to release…

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Media Ars Technica Security

PHP warns it plans to release 2 emergency patches imminently

Vuln

Website admins, brace yourselves. Fixes for what are believed to be uncommonly severe vulnerabilities are scheduled to drop in a little more than 12 hours for PHP, a programming language that powers websites and Web…

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Threat Intel Kaspersky Securelist

Operation FlashHole: Lazarus breaks security, defies control

Malware

In January, we responded to the Lazarus Group’s novel attack campaign against South Korea, which followed last year’s Operation SyncHole . In this new operation, the group employed an updated malware chain that included…

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Trending News Bleeping Computer

Mozilla, Google, Apple block compromised eMudhra CA certificates

Breach Research

Certificate authority eMudhra revoked eight compromised intermediate certificates after researchers found their private keys were so weak that anyone could recover them almost instantly and use them to forge trusted…

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News CyberScoop

Philippines-based American pleads guilty to running expansive fraud scheme targeting US servicemembers

A 45-year-old U.S. citizen pleaded guilty to running a widespread identity theft and fraud scheme that defrauded thousands of U.S. servicemembers and veterans while living in the Philippines, the Justice Department said…

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News The Register Security

Indian certification authority eMudhra’s private keys compromised – one of them was the number ‘4’

Breach

Tragically simple private keys used by a certification authority based in India have been compromised, meaning the 60-million-plus certs it has issued can’t be trusted and necessitating a massive clean-up job. The CA of…

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News The Register Security

Auto tech startup claims it traced hack attempt back to rival's IP address

An automotive tech startup claims that its IT systems were attacked by individuals trying to steal its driving model, and that those attacks came from an IP address associated with a rival in the space. The tech…

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Research Tenable Blog

Oracle October 2026 Critical Patch Update Addresses 1209 CVEs

Vuln

Oracle addresses 1209 CVEs in its final quarterly update of 2026 with 1295 patches, including 112 critical updates. Key Takeaways The October 2026 Critical Patch Update (CPU) contains fixes for 1209 unique CVEs in 1295…

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Media Ars Technica Security

The Internet goes on high alert after discovery of 8 compromised TLS certs

Breach

Security personnel around the world are on high alert Tuesday following the discovery of eight TLS certificates with private keys so weak they could allow anyone to mint trusted browser and app credentials for any site…

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