The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added a newly disclosed security flaw impacting Cisco Secure Firewall…
TA488 Exploits Outlook Half-Click Flaw to Deploy Persistent OWAReaper Backdoor
TA488 has resurfaced with a high‑end half‑click campaign against on‑premises Outlook Web Access (OWA), exploiting CVE‑2026‑42897 to deploy a persistent…
Impersonation protection: How to protect your executives when the truth isn’t clear
How do you protect your executives when truth doesn’t seem to be truth anymore? It’s a question BlackCloak Founder and CEO Dr. Chris Pierson recently…
Claude Global Outage Hits Users With “529 Overloaded” Error Messages
Users of Claude experienced service disruptions on Wednesday when Anthropic reported elevated error rates across all Claude models. This incident affected…
Microsoft Word Copilot Flaw Lets Hidden Prompts Spread Self-Propagating AI Worms Across Documents
Security researcher Håkon Måløy has disclosed a cross-domain prompt injection vulnerability affecting Microsoft Copilot for Word. This vulnerability could…
Product showcase: Dashlane Password Manager is more security toolkit than password vault
Dashlane is a password manager for individuals and families that stores passwords, passkeys, payment cards, personal information and secure notes in an…
Hackers Can Compromise Tor Browser Users by Exploiting Firefox JIT Flaw
Tor Browser users on unpatched versions may be at risk of compromise simply by visiting a malicious webpage, following the disclosure of CVE-2026-10702, a…
Critical Rails Flaw Lets Unauthenticated Attackers Read Server Files and Execute Code
A critical vulnerability in Ruby on Rails’ Active Storage component could allow unauthenticated attackers to read arbitrary files on vulnerable…
Microsoft Word Copilot Vulnerability Turns Hidden Prompts Into Self‑Propagating AI Worms
A new vulnerability in Microsoft Copilot for Word shows how hidden prompts inside documents can transform routine editing into a self‑propagating “AI…
Exposed credentials are giving attackers a head start many organizations don’t see
Compromised credentials can remain active long after passwords are created, leaving organizations trying to identify exposed accounts before attackers can…
Critical Rails Flaw Lets Attackers Read Arbitrary Files and Execute Malicious Code Remotely
A severe security vulnerability in Ruby on Rails Active Storage tracked as CVE-2026-66066 can let unauthenticated attackers read sensitive files from a…
ISC Stormcast For Thursday, July 30th, 2026 https://isc.sans.edu/podcastdetail/10030, (Thu, Jul 30th)
This post has no text preview — click the link below to read the original article. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: ISC Stormcast For Thursday, July 30th, 2026 https://isc.sans.edu/podcastdetail/10030,…
IT Security News Hourly Summary 2026-07-30 03h : 3 posts
3 posts were published in the last hour 1:2 : Reconnaissance First: An SSH Bot That Sizes Up Your Hardware Before Deploying a Miner [Guest Diary], (Thu, Jul 30th) 1:1 : MQTT and Friends – Introducing BrokerLine 0:31 : LeakNet…
Reconnaissance First: An SSH Bot That Sizes Up Your Hardware Before Deploying a Miner [Guest Diary], (Thu, Jul 30th)
[This is a Guest Diary by Adam Cann, an ISC intern as part of the SANS.edu BACS program]
MQTT and Friends – Introducing BrokerLine
Using PubSub and MQTT for Azure C2
LeakNet Claims 11TB of Data Stolen in NYC Health + Hospitals Breach
LeakNet claims it stole 11TB of NYC Health + Hospitals data containing sensitive medical, financial and biometric records linked to more than 12 million…
Apple Sued After Alleged Fake Crypto Wallet App Cost Users $1.8 Million
Three investors allege a fake Sparrow Wallet app listed in Apple’s App Store caused approximately $1.8 million in Bitcoin losses.
The Hidden Security Problem Holding Enterprise AI Back
Enterprise AI adoption is accelerating, but new research suggests identity governance is lagging behind. Here’s why AI agent identities are becoming a…
Falcon Platform IOAs Arrive in Falcon Next-Gen SIEM to Identify New Threats
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Apple accused of letting fake crypto app steal $1.8 million
The case raises fresh questions about how effectively Apple polices apps that impersonate legitimate developers.
Inside Astaroth’s New Spambot Component
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Vulnerability management needs an update for the AI era
Organizations must rethink long-held assumptions about patch management and change how they prioritize, remediate and manage cyber-risk, especially in…
Falcon Cloud Security July 2026 Release: Helping Security Teams Move Faster in the Cloud
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Minnesota Water Utilities Hit by Coordinated Cyberattack
A coordinated cyberattack hit more than 30 Minnesota water utilities.