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The Register: Hunt for RedNovember: Beijing hacked critical orgs in year-long snooping campaign

Sep 27, 2025

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Source URL: https://www.theregister.com/2025/09/27/rednovember_chinese_espionage/ Source: The Register Title: Hunt for RedNovember: Beijing hacked critical orgs in year-long snooping campaign Feedly Summary: Not to be confused with all the other reports of Chinese intruders on US networks that came to light this week RedNovember, a Chinese state-sponsored cyberspy group, targeted government and critical private-sector networks around the…

The Register: Ivanti EPMM holes let miscreants plant shady listeners, CISA says

Sep 19, 2025

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Kurt Seifried

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Source URL: https://www.theregister.com/2025/09/19/cisa_ivanti_bugs_exploited/ Source: The Register Title: Ivanti EPMM holes let miscreants plant shady listeners, CISA says Feedly Summary: Unnamed org compromised with two malware sets An unknown attacker has abused a couple of flaws in Ivanti Endpoint Manager Mobile (EPMM) and deployed two sets of malware against an unnamed organization, according to the US…

The Register: ‘FileFix’ attacks use fake Facebook security alerts to trick victims into running infostealers

Sep 16, 2025

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Kurt Seifried

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Source URL: https://www.theregister.com/2025/09/16/filefix_attacks_facebook_security_alert/ Source: The Register Title: ‘FileFix’ attacks use fake Facebook security alerts to trick victims into running infostealers Feedly Summary: Tech evolved from PoC to global campaign in under two months An attack called FileFix is masquerading as a Facebook security alert before ultimately dropping the widely used StealC infostealer and malware downloader.……

The Register: Attackers snooping around Sitecore, dropping malware via public sample keys

Sep 4, 2025

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Kurt Seifried

in Uncategorized

Source URL: https://www.theregister.com/2025/09/04/unknown_miscreants_snooping_around_sitecore/ Source: The Register Title: Attackers snooping around Sitecore, dropping malware via public sample keys Feedly Summary: You cut and pasted the machine key from the official documentation? Ouch Unknown miscreants are exploiting a configuration vulnerability in multiple Sitecore products to achieve remote code execution via a publicly exposed key and deploy snooping…

Cloud Blog: Secure your storage: Best practices to prevent dangling bucket takeovers

Aug 7, 2025

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Kurt Seifried

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Source URL: https://cloud.google.com/blog/products/identity-security/best-practices-to-prevent-dangling-bucket-takeovers/ Source: Cloud Blog Title: Secure your storage: Best practices to prevent dangling bucket takeovers Feedly Summary: Storage buckets are where your data lives in the cloud. Much like digital real estate, these buckets are your own plot of land on the internet. When you move away and no longer need a specific…

Unit 42: Stealthy .NET Malware: Hiding Malicious Payloads as Bitmap Resources

May 9, 2025

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Kurt Seifried

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Source URL: https://unit42.paloaltonetworks.com/malicious-payloads-as-bitmap-resources-hide-net-malware/ Source: Unit 42 Title: Stealthy .NET Malware: Hiding Malicious Payloads as Bitmap Resources Feedly Summary: Unit 42 details a new malware obfuscation technique where threat actors hide malware in bitmap resources within .NET applications. These deliver payloads like Agent Tesla or XLoader. The post Stealthy .NET Malware: Hiding Malicious Payloads as Bitmap…

Cisco Talos Blog: Introducing ToyMaker, an Initial Access Broker working in cahoots with double extortion gangs

Apr 23, 2025

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Kurt Seifried

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Source URL: https://blog.talosintelligence.com/introducing-toymaker-an-initial-access-broker/ Source: Cisco Talos Blog Title: Introducing ToyMaker, an Initial Access Broker working in cahoots with double extortion gangs Feedly Summary: Cisco Talos discovered a sophisticated attack on critical infrastructure by ToyMaker and Cactus, using the LAGTOY backdoor to orchestrate a relentless double extortion scheme. AI Summary and Description: Yes **Summary:** The text…

Microsoft Security Blog: Threat actors misuse Node.js to deliver malware and other malicious payloads

Apr 15, 2025

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Kurt Seifried

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Source URL: https://www.microsoft.com/en-us/security/blog/2025/04/15/threat-actors-misuse-node-js-to-deliver-malware-and-other-malicious-payloads/ Source: Microsoft Security Blog Title: Threat actors misuse Node.js to deliver malware and other malicious payloads Feedly Summary: Since October 2024, Microsoft Defender Experts has observed and helped multiple customers address campaigns leveraging Node.js to deliver malware and other payloads that ultimately lead to information theft and data exfiltration. The post Threat…

Microsoft Security Blog: Threat actors leverage tax season to deploy tax-themed phishing campaigns

Apr 3, 2025

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Kurt Seifried

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Source URL: https://www.microsoft.com/en-us/security/blog/2025/04/03/threat-actors-leverage-tax-season-to-deploy-tax-themed-phishing-campaigns/ Source: Microsoft Security Blog Title: Threat actors leverage tax season to deploy tax-themed phishing campaigns Feedly Summary: As Tax Day approaches in the United States on April 15, Microsoft has detected several tax-themed phishing campaigns employing various tactics. These campaigns use malicious hyperlinks and attachments to deliver credential phishing and malware including…

Cloud Blog: Suspected China-Nexus Threat Actor Actively Exploiting Critical Ivanti Connect Secure Vulnerability (CVE-2025-22457)

Apr 3, 2025

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Kurt Seifried

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Source URL: https://cloud.google.com/blog/topics/threat-intelligence/china-nexus-exploiting-critical-ivanti-vulnerability/ Source: Cloud Blog Title: Suspected China-Nexus Threat Actor Actively Exploiting Critical Ivanti Connect Secure Vulnerability (CVE-2025-22457) Feedly Summary: Written by: John Wolfram, Michael Edie, Jacob Thompson, Matt Lin, Josh Murchie On Thursday, April 3, 2025, Ivanti disclosed a critical security vulnerability, CVE-2025-22457, impacting Ivanti Connect Secure (“ICS”) VPN appliances version 22.7R2.5 and…

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