Tech Security News – GreavesNet.com

ThreatsDay Bulletin: Defender 0-Day, SonicWall Brute-Force, 17-Year-Old Excel RCE and 15 More Stories

[Webinar] Find and Eliminate Orphaned Non-Human Identities in Your Environment

Cisco Patches Four Critical Identity Services, Webex Flaws Enabling Code Execution

Obsidian Plugin Abuse Delivers PHANTOMPULSE RAT in Targeted Finance, Crypto Attacks

Article List

ISC Stormcast For Friday, April 17th, 2026 https://isc.sans.edu/podcastdetail/9896, (Fri, Apr 17th)

April 16, 2026

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

Lumma Stealer infection with Sectop RAT (ArechClient2), (Fri, Apr 17th)

April 16, 2026

Introduction This diary provides indicators from a Lumma Stealer infection that was followed by Sectop RAT (ArechClient2). I searched for cracked versions of popular copyright-protected...

Foxit, LibRaw vulnerabilities

April 16, 2026

Cisco Talos’ Vulnerability Discovery & Research team recently disclosed one Foxit Reader vulnerability, and six LibRaw file reader vulnerabilities. The vulnerabilities mentioned in this blog...

Hacking news

Newly Discovered PowMix Botnet Hits Czech Workers Using Randomized C2 Traffic

April 16, 2026

Cybersecurity researchers have warned of an active malicious campaign that's targeting the workforce in the Czech Republic with a previously undocumented botnet dubbed PowMix since at...

ISC Stormcast For Friday, April 17th, 2026 https://isc.sans.edu/podcastdetail/9896, (Fri, Apr 17th)

April 16, 2026

Lumma Stealer infection with Sectop RAT (ArechClient2), (Fri, Apr 17th)

April 16, 2026

Foxit, LibRaw vulnerabilities

April 16, 2026

Hacking news

Newly Discovered PowMix Botnet Hits Czech Workers Using Randomized C2 Traffic

April 16, 2026

Dual Insights

ISC Stormcast For Friday, April 17th, 2026 https://isc.sans.edu/podcastdetail/9896, (Fri, Apr 17th)

April 16, 2026

Lumma Stealer infection with Sectop RAT (ArechClient2), (Fri, Apr 17th)

April 16, 2026

Foxit, LibRaw vulnerabilities

April 16, 2026

Hacking news

Newly Discovered PowMix Botnet Hits Czech Workers Using Randomized C2 Traffic

April 16, 2026

Hacking news

ThreatsDay Bulletin: Defender 0-Day, SonicWall Brute-Force, 17-Year-Old Excel RCE and 15 More Stories

April 16, 2026

Trending Now

Split Block Title

ISC Stormcast For Friday, April 17th, 2026 https://isc.sans.edu/podcastdetail/9896, (Fri, Apr 17th)

April 16, 2026

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

Lumma Stealer infection with Sectop RAT (ArechClient2), (Fri, Apr 17th)

April 16, 2026

Introduction This diary provides indicators from a Lumma Stealer infection that was...

Foxit, LibRaw vulnerabilities

April 16, 2026

Hacking news

Newly Discovered PowMix Botnet Hits Czech Workers Using Randomized C2 Traffic

April 16, 2026

Hacking news

ThreatsDay Bulletin: Defender 0-Day, SonicWall Brute-Force, 17-Year-Old Excel RCE and 15 More Stories

April 16, 2026

Grid List

ISC Stormcast For Friday, April 17th, 2026 https://isc.sans.edu/podcastdetail/9896, (Fri, Apr 17th)

April 16, 2026

Lumma Stealer infection with Sectop RAT (ArechClient2), (Fri, Apr 17th)

April 16, 2026

Foxit, LibRaw vulnerabilities

April 16, 2026

Hacking news

Newly Discovered PowMix Botnet Hits Czech Workers Using Randomized C2 Traffic

April 16, 2026

Must Read

ISC Stormcast For Friday, April 17th, 2026 https://isc.sans.edu/podcastdetail/9896, (Fri, Apr 17th)

April 16, 2026

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

Lumma Stealer infection with Sectop RAT (ArechClient2), (Fri, Apr 17th)

April 16, 2026

Introduction This diary provides indicators from a Lumma Stealer infection that was followed by Sectop RAT (ArechClient2). I searched for cracked versions of popular copyright-protected...

Foxit, LibRaw vulnerabilities

April 16, 2026

Cisco Talos’ Vulnerability Discovery & Research team recently disclosed one Foxit Reader vulnerability, and six LibRaw file reader vulnerabilities. The vulnerabilities mentioned in this blog...

Hacking news

Newly Discovered PowMix Botnet Hits Czech Workers Using Randomized C2 Traffic

April 16, 2026

Cybersecurity researchers have warned of an active malicious campaign that's targeting the workforce in the Czech Republic with a previously undocumented botnet dubbed PowMix since at...

Hacking news

ThreatsDay Bulletin: Defender 0-Day, SonicWall Brute-Force, 17-Year-Old Excel RCE and 15 More Stories

April 16, 2026

You know that feeling when you open your feed on a Thursday morning and it's just... a lot? Yeah. This week delivered. We've got hackers getting creative in...

Hacking news

[Webinar] Find and Eliminate Orphaned Non-Human Identities in Your Environment

April 16, 2026

In 2024, compromised service accounts and forgotten API keys were behind 68% of cloud breaches. Not phishing. Not weak passwords. Unmanaged non-human identities that nobody was watching. For...

Article Group

ISC Stormcast For Friday, April 17th, 2026 https://isc.sans.edu/podcastdetail/9896, (Fri, Apr 17th)

April 16, 2026

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

Lumma Stealer infection with Sectop RAT (ArechClient2), (Fri, Apr 17th)

April 16, 2026

Introduction This diary provides indicators from a Lumma Stealer infection that was followed by Sectop RAT (ArechClient2). I searched for...

Foxit, LibRaw vulnerabilities

April 16, 2026

Hacking news

Newly Discovered PowMix Botnet Hits Czech Workers Using Randomized C2 Traffic

April 16, 2026

ISC Stormcast For Friday, April 17th, 2026 https://isc.sans.edu/podcastdetail/9896, (Fri, Apr 17th)

April 16, 2026

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

Lumma Stealer infection with Sectop RAT (ArechClient2), (Fri, Apr 17th)

April 16, 2026

Introduction This diary provides indicators from a Lumma Stealer infection that was followed by Sectop RAT (ArechClient2). I searched for cracked versions of popular copyright-protected...

Foxit, LibRaw vulnerabilities

April 16, 2026

Cisco Talos’ Vulnerability Discovery & Research team recently disclosed one Foxit Reader vulnerability, and six LibRaw file reader vulnerabilities. The vulnerabilities mentioned in this blog...

Hacking news

Newly Discovered PowMix Botnet Hits Czech Workers Using Randomized C2 Traffic

April 16, 2026

Cybersecurity researchers have warned of an active malicious campaign that's targeting the workforce in the Czech Republic with a previously undocumented botnet dubbed PowMix since at...

Hacking news