Customer Story: Intechtel Stops Cyberattack on Local Firm
How Intechtel’s ITDR Saved a Client from the “We Screwed Up” Call
The Phishing Attack: Fake Trust Signals
In the legal field, trust is currency. Attorneys exchange confidential files and case data daily with opposing counsel, courts, and clients — often under tight deadlines. Hackers know this and prey on this industry. Here’s how it happened locally.
When one of Intechtel’s long-standing law firm clients received an email from an opposing firm they routinely worked with, nothing seemed unusual. The message appeared legitimate — branding looked right, the tone felt familiar.
Still, something about it didn’t sit right.
To verify, the recipient replied, asking if the email was legitimate.
Moments later, a “yes” came back.
What they didn’t realize was that they were speaking directly to the attacker.
The Attack: A Click That Could Have Cost Everything
Reassured by the fake confirmation, the attorney opened the file. That single click triggered a token‑theft attack, which let the attacker grab authentication tokens and quickly take over the account. (Authentication tokens are digital keys websites give your browser so you don’t have to re-enter your password every time.)
Within minutes, the attackers began leveraging the stolen token to access the victim’s Microsoft 365 account.
Thankfully, the firm partners with Intechtel.
Within seconds, Intechtel’s Intelligent Threat Detection and Response (ITDR) platform picked up the anomaly — automatically locking the account and triggering real-time alerts to Intechtel’s cybersecurity team.
The Result: The threat was fully contained and the firm was back in operation in under 30 minutes — with no data loss, no breach, and no downtime.
Meanwhile, The Source Firm Wasn’t So Lucky
The opposing firm — the original sender of the compromised message — didn’t have proactive detection in place. By the time their IT team responded, the attackers had already leveraged the compromised mailbox to distribute hundreds of phishing emails to clients and partners.
Over the following weeks, the campaign spread across the legal community, compromising over half a dozen additional law firms.
While others faced reputational fallout, client distrust, and costly cleanup, Intechtel’s client remained secure, uninterrupted, and fully operational.
The Intechtel Difference: Proactive Beats Reactive
Intechtel’s ITDR platform isn’t just alerting software — it’s autonomous protection backed by expert human oversight.
Where traditional IT waits for signs of damage, Intechtel acts before the damage occurs. Every second counts during an active attack — and Intechtel makes those seconds work in your favor.
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Protect Your Business Before It’s Too Late
Don’t wait for a breach to find out how vulnerable your organization really is.
Intechtel’s managed cybersecurity solutions — including ITDR, EDR, and Managed Microsoft 365 Security — keep your business ahead of modern threats.
