vSphere and BRICKSTORM Malware: A Defender's Guide This article details Mandiant and GTIG findings on persistent BRICKSTORM operations that target the VMware vSphere control plane (VCSA and ESXi) and the Photon OS, and it prescribes a four-phase, infrastructure-centric hardening strategy to prevent and detect those intrusions. It emphasizes Photon OS–level firewalling and logging (auditd, AIDE), strict identity/network segmentation (PAWs, PAM, Zero Trust), VM encryption, and forensic remote logging to expose actions such as startup script injections and VMDK theft. #BRICKSTORM #VCSA

BRICKSTORM targets VMware vSphere control plane (VCSA, ESXi) and Photon OS for deep persistence. Key defenses include Photon OS firewalling, strict segmentation, VM encryption, and forensic remote logging. #VMwareSecurity #PhotonOS #BRICKSTORM

Defending vSphere vs BRICKSTORM

~Mandiant~
Guide to hardening VMware vSphere and VCSA against BRICKSTORM malware, which targets hypervisors to bypass traditional EDR.
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IOCs: BRICKSTORM, BRICKSTEAL, CVE-2026-22769
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#BRICKSTORM #ThreatIntel #vSphere

Original post on cyberscoop.com

Chinese hackers exploited a Dell zero-day for 18 months before anyone noticed Google researchers said Chinese attackers have been exploiting a zero-day since mid-2024, and they’ve moved on to a m...

#Research #Threats #UNC6201 #Grimbolt #zero-day #exploit […]

[Original post on cyberscoop.com]

CISA releases detailed analysis of BRICKSTORM malware targeting VMware vSphere. New YARA rules available for detection. Stay vigilant! #CyberSecurity #BRICKSTORM #VMware #CISA #MalwareAlert Link: thedailytechfeed.com/cisa-release...

CISA Updates BRICKSTORM Backdoor Report

~Cisa~
CISA and partners released updated IOCs and YARA rules for new Rust-based BRICKSTORM backdoor samples.
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IOCs: (None identified)
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#BRICKSTORM #Malware #ThreatIntel

InfoSec News Nuggets 12/15/2025

InfoSec News Nuggets 12/15/2025 Experts found an unsecured 16TB database containing 4.3B professional records Security researchers discovered a publicly accessible 16TB database that contained abou...

#InfoSec #News #Nuggets #AboutDFIR #Askul #BRICKSTORM #news #nuggets

Origin | Interest | Match

CISA has issued a new warning about Brickstorm, a state-sponsored malware threat that can take over virtual machines and cause long-term damage inside enterprises. The risk remains active and unresolved.
zurl.co/GVLHW
#Cybersecurity #Brickstorm #NationalSecurity #goodrevenue

#BRICKSTORM intel just landed: PRC actors camping in vCenter/ESXi + Windows. 🧱🕵️
F5 source-code drama raises the long-run 0-day odds, but the calendar + attribution lag are savage.

Our final call: 11% #UNC5221 gets publicly tied to a new 0-day before Dec 31. 🎯

#AlphaHunt #ZeroDay

#React2Shell in the wild, #BRICKSTORM in the walls, Predator on the phone. Not a dystopian haiku—this week’s risk stack. 🧯🕳️📱

Signals Weekly + what to patch/hunt now: blog.alphahunt.io/signals-week...

Subscribe before your weekend gets “re-prioritized.”

#AlphaHunt #CVE #ZeroDay

« Intrusions en cours » et « sabotages potentiels » : le logiciel malveillant chinois BRICKSTORM met en état d'alerte les autorités américaines L’agence américaine de cybersécurité CISA a publié, le 4 décembre 2025, un rapport alarmant sur le logiciel malveillant BRICKSTORM. Cette porte dérobée, attribuée à des cyberacteurs parrainés par l’Ét...

#Cybersécurité "Intrusions en cours » et « sabotages potentiels" : le logiciel malveillant chinois #BRICKSTORM met en état d’alerte les autorités américaines
Un risque d’actions coordonnées
www.numerama.com/cyberguerre/...

Alert: BRICKSTORM malware targets VMware ESXi & Windows systems, establishing persistent access. Organizations must upgrade servers & monitor networks. #PotatoSecurity #BRICKSTORM #VMware Link: thedailytechfeed.com/brickstorm-m...

Alert: BRICKSTORM malware targets VMware ESXi & Windows systems, establishing persistent access. Organizations must upgrade servers & monitor networks. #CyberSecurity #BRICKSTORM #VMware Link: thedailytechfeed.com/brickstorm-m...

CISA uncovers BRICKSTORM backdoor used by Chinese state-sponsored hackers to infiltrate U.S. systems. #CyberSecurity #BRICKSTORM #APT #ChinaHackers #CISA Link: thedailytechfeed.com/chinese-hack...

Chinese State Hackers Use New BRICKSTORM Malware Against VMware Systems Follow us on Bluesky, Twitter (X), Mastodon and Facebook at @Hackread

Chinese State Hackers are using new #BRICKSTORM malware against VMware systems according to a joint alert from US and Canadian agencies.

Read: hackread.com/chinese-stat...

#Cybersecurity #China #CISA #NSA #Malware #VMware

CISA Exposes CISA, NSA, and the Canadian Cyber Centre have issued a joint alert on BRICKSTORM, a stealthy backdoor used by Chinese state-sponsored actors to target government and IT sectors. Learn the TTPs and mitigations.

📢 CISA, NSA & Canada warn of 'BRICKSTORM' malware used by PRC state actors against govt & IT sectors. The sophisticated backdoor targets VMware & Windows, using DoH for stealth C2 comms. 🛡️ #ThreatIntel #CyberSecurity #BRICKSTORM #China

CISA reports Chinese state-sponsored hackers using BRICKSTORM backdoor to infiltrate U.S. systems. Stay vigilant and update your security protocols. #CyberSecurity #BRICKSTORM #CISA #CyberThreats Link: thedailytechfeed.com/chinese-hack...

🛡️ CISA has identified a China-backed #BRICKSTORM malware campaign targeting the IT and government sectors
📖 Global agencies released a guide for adding #AI safely to #OT

Read the full Snapshot here: spr.ly/633247fB1I

CISA warns of Chinese "BrickStorm" malware attacks on VMware servers The U.S. Cybersecurity and Infrastructure Security Agency (CISA) warned network defenders of Chinese hackers backdooring VMware vSphere servers with Brickstorm malware.

CISA warns of Chinese "BrickStorm" malware attacks on #VMware servers

ift.tt/aByt9rR

#news #tech #technology #security #privacy #malware #brickstorm #china

CISA has issued guidance on BRICKSTORM, a persistent backdoor affecting VMware vSphere and Windows systems in targeted sectors.

It uses encrypted channels, VM snapshot theft, and hidden VMs for long-term access...

#BRICKSTORM #CyberSecurity #CISA #ThreatIntel #VMware #Infosec #TechNews #SecOps

Backdoor Brickstorm: le spie cinesi sono rimasti silenti nelle reti critiche per anni

📌 Link all'articolo : www.redhotcyber.com/post/bac...

#redhotcyber #news #cybersecurity #hacking #malware #ransomware #backdoor #brickstorm #spieinformatiche

📰 CISA Peringatkan Serangan Malware "BrickStorm" pada Server VMware

👉 Baca artikel lengkap di sini: ahmandonk.com/2025/12/05/brickstorm-ma...

#brickstorm #chinese-hackers #cisa #cloud #crowdstrike #cybersecurity #google #malware #nsa #security #vmware

Agencies, IT companies impacted by latest malware from China CISA is telling agencies, IT companies and critical infrastructure providers to take action to protect themselves from ‘terribly sophi...

#All #News #Cybersecurity #Technology #BRICKSTORM […]

[Original post on federalnewsnetwork.com]

Agencies, IT companies impacted by latest malware from China CISA is telling agencies, IT companies and critical infrastructure providers to take action to protect themselves from ‘terribly sophisticated’ malware. The post Agencies, IT companies impacted by latest malware from China first appeared on Federal News Network.

BRICKSTORM Backdoor Targets VMware

~Cisa~
PRC state-sponsored actors use the BRICKSTORM backdoor for long-term persistence on VMware vSphere and Windows systems.
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IOCs: (None identified)
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#BRICKSTORM #ThreatIntel #VMware

PRC Actors Use BRICKSTORM Malware

~Cisa~
PRC state-sponsored actors are deploying the sophisticated BRICKSTORM backdoor for long-term persistence in government and IT networks.
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IOCs: (None identified)
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#BRICKSTORM #China #ThreatIntel

Brickstorm, backdoor cinese su VMware vSphere, consente persistence a lungo termine tramite C2 stealthy, DoH e controllo totale dei server. Analisi tecnica e mitigazioni.

#ATP #backdoor #BrickStorm #cina #cisa #cyberspionaggio #VMwarevSphere
www.matricedigitale.it/2025/12/04/b...

Brickstorm backdoor: malware analysis

BRICKSTORM
'is a sophisticated backdoor for VMware vSphere (specifically VMware vCenter servers and VMware ESXI)1
and Windows environments.'

www.cisa.gov/sites/defaul...

#CyberSecurity #Brickstorm #Backdoor #China #VMWare #VSphere #Windows

Hackers were two years inside F5: traces erased Chinese state hackers infiltrated the systems of cybersecurity company F5 at the end of 2023 and remained undetected until August this year. The atta...

#Security #BIG-IP #BRICKSTORM #Cyberattack #cybersecurity #F5 […]

[Original post on techzine.eu]

📰 Lebih dari 266.000 Perangkat F5 BIG-IP Terpapar Risiko Serangan Jarak Jauh

👉 Baca artikel lengkap di sini: ahmandonk.com/2025/10/18/f5-big-ip-ter...

#big-ip #brickstorm #cisa #f5 #keamanan #siber #malware #patch #keamanan #serangan #siber #shadowserver #unc5291

F5 nel mirino di attori statali: il codice sorgente di BIG-IP è stato compromesso. Un’ipotesi di threat actor
il blog: insicurezzadigitale.com/f5-nel-mirin...

#cybersecurity #brickstorm #databreach #f5 #unc5221