DefenseStorm

DefenseStorm DefenseStorm ensures cyber risk readiness, including cybersecurity, compliance, & fraud DefenseStorm is a NAFCU Preferred Partner for cloud cybersecurity.

Operating both as a technology system and as a service supported by experts in FI security and compliance, the GRID watches everything on a bank or credit union’s network and matches it to defined policies for real time, complete and proactive cyber exposure readiness, keeping security teams smart and executives accountable. FFIEC CAT and ACET requirements are built-in and automated, as can be oth

er frameworks and an FI’s own policies, to achieve Active Compliance™. A Threat Ready Active Compliance (TRAC) Team™ augments a bank or credit union’s internal team to protect business continuity and skills availability while also ensuring cost-effective coverage and management.

284 million patient records didn't leak through a firewall failure. They leaked through a phone call.The ShinyHunters gr...
09/01/2026

284 million patient records didn't leak through a firewall failure. They leaked through a phone call.

The ShinyHunters group is now claiming responsibility for the McKesson breach. If the claims hold up, initial access came from vishing calls that tricked employees into handing over credentials to Salesforce and Snowflake environments. Not malware. Not an unpatched CVE. A phone call.

For financial institutions, this should sting. Your SOC can have flawless log coverage and still miss this, because the compromise starts in a conversation, not a network. Examiners are increasingly asking how institutions test social engineering resilience, not just technical controls.

Third-party SaaS platforms like Salesforce and Snowflake sit inside plenty of FI tech stacks too. Vendor risk reviews need to ask: who can access these environments, and how would we know if someone got in through the front door instead of the back?

We track incidents like this daily and translate what they mean for banks and credit unions. Sign up for our CTI bulletin to get it in your inbox each morning. https://www2.defensestorm.com/Up-To-Date

"I can sleep at night."That's not a tagline. It's what an ISO at a community bank told us, after switching to a Collabor...
08/27/2026

"I can sleep at night."

That's not a tagline. It's what an ISO at a community bank told us, after switching to a Collaborative SOC that actually understood what her exam pressure felt like.

We hear versions of this a lot from the 200+ banks and credit unions we work with:

"I know every single person at DefenseStorm is going to answer their phone when I call them." (VP, Network Administration, Credit Union)

"Just peace of mind, especially at a team of three." (Director of IT, Community Bank)

That's the job. Not just detecting threats. Showing up for the people who'd otherwise be facing a 2 a.m. alert alone.

24x7. About 90 second analyst engagement. Under 3 minutes to detect. An 84 customer NPS to back it up.

See what "we show up" means for banks and credit unions here: https://www2.defensestorm.com/we-show-up-twenty-four-seven-mdr-for-banks-and-credit-unions?utm_source=facebook&utm_medium=social&utm_campaign=customer-voice

Every security vendor is shipping AI. Very few can tell your examiner how it works.We built GRID AI the other way around...
08/25/2026

Every security vendor is shipping AI. Very few can tell your examiner how it works.

We built GRID AI the other way around.

It's natural-language investigation across GRID Active, governed by the same standard as the rest of the platform: interactions logged and auditable, outputs explainable, and the ability to turn it off entirely if your policy requires it.

For a bank or credit union, that's the difference between AI you can adopt and AI you have to defend.

Two threats hit our radar this week that banks and credit unions should not sit on.ToxicPanda 2.0 just got an upgrade. T...
08/24/2026

Two threats hit our radar this week that banks and credit unions should not sit on.

ToxicPanda 2.0 just got an upgrade. This Android banking trojan now abuses Accessibility Services and Wireless Debugging to steal PINs, capture credentials through fake overlay screens, and take shell-level control of infected phones. Hundreds of banks and fintech apps worldwide are in its target list. If your members and customers bank from their phones, this is already their problem, and it becomes yours the moment a fraudulent transaction hits their account.

At the same time, Citrix patched CVE-2026-19490, a 9.3-severity authentication bypass in NetScaler ADC and Gateway. An unauthenticated attacker can skip login entirely on appliances configured for VPN or AAA. Rapid7 has not seen active exploitation yet, but given NetScaler's history of fast weaponization after disclosure, "not yet" has a short shelf life. If NetScaler sits anywhere in your remote access stack, this patch is not a next-sprint item.

Different attack surfaces, same lesson: the threats aimed at your customers and the threats aimed at your perimeter move on the same clock. Your team needs to see both.

This is the kind of thing our daily CTI bulletin exists for. Sign up for free now to get it in your inbox every morning. https://www2.defensestorm.com/Up-To-Date

Security work at a bank rarely stalls for lack of data. It stalls in the gap between the data and the answer.That's the ...
08/18/2026

Security work at a bank rarely stalls for lack of data. It stalls in the gap between the data and the answer.

That's the gap GRID AI closes.

It's a natural-language assistant built into GRID Active. Ask a question the way you'd ask a colleague: "summarize this ticket and tell me what to do next," or "show me every time we blocked traffic to a given country." You get an answer in plain language, no query syntax required, and the underlying query if you want it.

The point isn't the AI. It's that a lean team gets from question to answer in minutes, and everyone, analyst or not, gets an answer they understand.

GRID AI is included for every DefenseStorm customer at no additional cost, built for regulated environments with the guardrails and auditability examiners expect.

1.6 million people just found out their vendor's vendor had a breach.RingCentral, a business communications platform use...
08/17/2026

1.6 million people just found out their vendor's vendor had a breach.

RingCentral, a business communications platform used across financial services, disclosed a July social engineering attack. The ShinyHunters extortion group claims responsibility and has leaked data including names, emails, addresses, and phone numbers.

RingCentral says its core platform is unaffected. That's the easy part to confirm. The harder question for any bank or credit union is: which of our vendors touch customer data, and would we know within hours if one of them got social engineered?

Third-party risk isn't a checkbox on your vendor management program. It's a live surface that changes every time a vendor adds a new integration, a new support tool, or a new employee who can be phished.

This is exactly the kind of story we flag first in our daily CTI bulletin, before it becomes a headline your examiner asks you about.

Sign up for the daily bulletin to get stories like this the morning they break, not the week after.
https://www2.defensestorm.com/Up-To-Date

We're excited to kick off our first Resilience Roadshow stop tomorrow in Seattle! We can't wait to see our amazing cust...
08/12/2026

We're excited to kick off our first Resilience Roadshow stop tomorrow in Seattle! We can't wait to see our amazing customers and talk about what's next in FI cyber resilience.

Attackers do not need to guess your password anymore. They just need your MFA code and a convincing voice.Two threats su...
08/12/2026

Attackers do not need to guess your password anymore. They just need your MFA code and a convincing voice.

Two threats surfaced this week that FI security teams should know about:

A Microsoft 365 phishing campaign is using adversary-in-the-middle techniques to capture both the password and the MFA code in real time, then hold access quietly through residential proxies. The targets are not random. Attackers are specifically hunting for payroll and finance staff.

Separately, Coinbase's CSO flagged a rise in deepfakes and voice cloning used to impersonate trusted contacts and walk victims through fraudulent transactions, alongside ongoing attacks from North Korean threat actors against crypto platforms.

Neither of these shows up in a standard phishing awareness quiz. No urgent subject line, no obvious spoofed domain. Just patient, convincing access.

For banks and credit unions, this changes the question examiners and boards should be asking. Not "do employees know what phishing looks like," but "would we catch it once the attacker is already inside and acting normal."

We track threats like this every day and get the ones that matter to financial institutions in front of our customers before they become a finding. Sign up for the daily CTI bulletin (https://www2.defensestorm.com/Up-To-Date) to get it in your inbox.

Thank you.To every bank and credit union that trusts us to watch their back, especially in the moments no one else sees:...
08/11/2026

Thank you.

To every bank and credit union that trusts us to watch their back, especially in the moments no one else sees: the early mornings, the exam prep, the late-night calls.

We don't take that trust lightly. We're grateful for every one of you.

Read some of their stories here: https://defensestorm.com/resources/casestudies/

Address

1720 Windward Concourse
Alpharetta, GA
30005

Telephone

(470) 519-0020

Website

Alerts

Be the first to know and let us send you an email when DefenseStorm posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category