Ontech Systems, Inc.

Ontech Systems, Inc. Ontech Systems, Inc. is a Milwaukee-based IT services Provider supporting small and mid-sized businesses across Eastern Wisconsin.

From MKE to the Fox Valley, we’ve deliver secure, personalized IT solutions that help our clients grow with confidence. As a trusted advisor since 2004, Ontech Systems delivers quality IT solutions. Fostering longstanding relationships with a focus on customer service, we take pride in exceeding expectations. Through our primary service offerings, Ontech can act as your IT department, help with yo

ur next IT project and assist with IT vendor management. Since 2004, Ontech has acheived a 98% client retention rate - one of the highest in our industry. We provide IT support and consulting throughout the Greater Milwaukee area. Ontech specializes in working with businesses who have 10-250 users. Due to the wide variety of clients we work with, our solutions are flexible and customized to meet your current needs and future growth plans.

Incidents of AI models from both Anthropic and OpenAI have been reported regarding unauthorized break-ins to various und...
08/31/2026

Incidents of AI models from both Anthropic and OpenAI have been reported regarding unauthorized break-ins to various undisclosed companies without any human prompting. This is raising concerns about the growing power and lack of control AI seems to foreshadow. https://hubs.la/Q04tKxf40

For the second time in as many weeks, an AI company has disclosed that its model broke into another company's systems without human instruction. Anthropic announced this week that its AI models accidentally accessed three undisclosed companies, following a similar disclosure from OpenAI last week.

Cyber threats don't just target large corporations. They target businesses right here in our community every day.As a lo...
08/28/2026

Cyber threats don't just target large corporations. They target businesses right here in our community every day.

As a local IT and cybersecurity partner, Ontech Systems takes the time to understand your business, identify potential risks, and provide practical solutions that fit your goals and budget. No cookie-cutter recommendations. No one-size-fits-all approach.

Request a free proposal today and discover how a proactive cybersecurity strategy can help protect your business, your employees, and your reputation. https://hubs.la/Q04tJHtM0

A wave of cyberattacks targeting U.S. public water systems is heightening concerns about security gaps at utilities, wit...
08/26/2026

A wave of cyberattacks targeting U.S. public water systems is heightening concerns about security gaps at utilities, with government officials warning that hackers are exploiting a particularly vulnerable industrial computer, according to security experts.

U.S. water systems in at least a dozen states, including Minnesota, have been targeted by the attacks, which officials suspect may be linked to Iran-backed hackers. Officials say the attacks have not affected drinking water, and utilities have quickly regained control of their systems.

But cybersecurity experts said the incidents expose longstanding weaknesses in thousands of public water systems, many of which rely on poorly secured, internet-connected industrial computers. Learn more: https://hubs.la/Q04tKJXy0

The nation's 152,000 public water systems often lack defenses against malicious actors, cybersecurity experts said. Here's what to know.

Most cybersecurity content right now is about ransomware. Headlines, vendor blogs, board decks. It makes sense. Ransomwa...
08/24/2026

Most cybersecurity content right now is about ransomware. Headlines, vendor blogs, board decks. It makes sense. Ransomware is dramatic and expensive, and it makes for a clear story.

It’s also not the only way attackers wreck your business.

Over the past month, our SOC partner at Cyberleaf worked several separate incidents involving account takeover (ATO) and business email compromise (BEC). No ransomware, or locked files. No skull on a screen. Just attackers quietly inside email accounts, reading invoices, redirecting wire transfers, and using one compromised inbox to phish the next.

If you’re only watching for ransomware, you’re missing the attacks that are hitting mid-market businesses every day.

Here’s what we’re seeing, why it works, and what to do about it. https://hubs.la/Q04tKsRx0

Most cybersecurity content right now is about ransomware. Headlines, vendor blogs, board decks. It makes sense. Ransomwa...
08/20/2026

Most cybersecurity content right now is about ransomware. Headlines, vendor blogs, board decks. It makes sense. Ransomware is dramatic and expensive, and it makes for a clear story.

It’s also not the only way attackers wreck your business.

Over the past month, our SOC partner at Cyberleaf worked several separate incidents involving account takeover (ATO) and business email compromise (BEC). No ransomware, or locked files. No skull on a screen. Just attackers quietly inside email accounts, reading invoices, redirecting wire transfers, and using one compromised inbox to phish the next.

If you’re only watching for ransomware, you’re missing the attacks that are hitting mid-market businesses every day.

Here’s what we’re seeing, why it works, and what to do about it. https://hubs.la/Q04tJRjC0

Welcome to the Team, Max! 👋We know we're a little late, but we'd like to officially introduce Max Sampson, who joined On...
08/20/2026

Welcome to the Team, Max! 👋

We know we're a little late, but we'd like to officially introduce Max Sampson, who joined Ontech Systems in May as our new Business Development Representative.

Over the past few months, Max has been busy connecting with businesses, learning about their unique challenges, and helping organizations explore smarter ways to strengthen their technology and cybersecurity strategies. Some of you may have already had the chance to meet him at this year's Drive Out Lupus Golf Outing, and others will have an opportunity to connect with him during our upcoming webinar on September 30!

We're excited to have Max on board and look forward to the relationships he'll continue to build throughout our community.

Be sure to say hello and connect with Max on LinkedIn today!

Who's excited for tomorrow?!⛳That's right... the 4th Annual Drive Out Lupus Golf Outing is officially less than 24 hours...
08/12/2026

Who's excited for tomorrow?!⛳

That's right... the 4th Annual Drive Out Lupus Golf Outing is officially less than 24 hours away!

Before we hit the course, we'd like to extend a heartfelt THANK YOU to the incredible sponsors helping make this event possible:
💜 Corporate Sponsor: Cyberleaf
💜Lunch Sponsor: SonicWall
💜 Buffet Sponsor: Convergint
💜 Beverage Cart Sponsors: R&R Insurance Services Inc. & HETZEL TILE AND MARBLE
💜 ALL of our incredible Hole Sponsors: Newport Network Solutions, Inc., Tech Electric Company, Forward Remodeling LLC, Jon Teraoka - Certified EOS Implementer™, All Concrete & Coating, Carrico Aquatics Resources, Mared Mechanical Contractors Corporation, Circle Electric, Pieper Electric, Inc., Batteries Plus, and Gravity Marketing LLC!

And to our golfers of course, we couldn't do this without you too!

Your participation and generosity fuels more than just a great day of fun. It helps drive awareness, support, and hope in the fight against Lupus.

On behalf of Ontech Systems, Inc., Ontech Talent, and the LUPUS FOUNDATION OF AMERICA WISCONSIN CHAPTER INC, THANK YOU ALL for being part of this special event - we can't wait to see everyone bright and early tomorrow morning!

Last chance to join us for Drive Out Lupus!In just one week, we'll be gathering at Kettle Hills Golf Course for our 4th ...
08/07/2026

Last chance to join us for Drive Out Lupus!

In just one week, we'll be gathering at Kettle Hills Golf Course for our 4th Annual Drive Out Lupus Charity Golf Outing. It's a day filled with great golf, great people, and a great cause—all in support of the Lupus Foundation of America – Wisconsin Chapter.

There's still time to sign up as a golfer, become a sponsor, or make a donation. Whether you're joining us on the course or supporting from afar, your contribution helps fund lupus research, advocacy, and resources for those affected by this disease.

We'll see you on Thursday, August 13. Let's make this our biggest year yet!

Register today: https://zurl.co/hWMFb

As AI capabilities continue to advance, governments are taking steps to address emerging cybersecurity risks. New initia...
08/06/2026

As AI capabilities continue to advance, governments are taking steps to address emerging cybersecurity risks. New initiatives focus on strengthening cyber defenses, improving information sharing, and exploring oversight mechanisms for highly capable AI models. This analysis outlines key actions and considerations for organizations navigating the evolving AI and cybersecurity landscape. https://zurl.co/OG0iF

We are in countdown mode for the 4th Annual Drive Out Lupus Charity Golf Outing event, coming up in just TWO WEEKS on Th...
07/31/2026

We are in countdown mode for the 4th Annual Drive Out Lupus Charity Golf Outing event, coming up in just TWO WEEKS on Thursday, August 13th!

Not signed up yet? What are you waiting for?! Register to golf as a solo player or two/four-person team today!

Friendly competition for a great cause. Hope to see you there! https://zurl.co/qnJgd

Address

11800 W Park Place
Milwaukee, WI
53224

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+12625228560

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