Bearium Networks - Managed IT, Cybersecurity, AI

Cybersecurity

62 articles in this category.

July 29, 2026

How Small Business Ransomware Attacks Work (And How to Protect Against Them)

Most ransomware operations target small businesses at volume, running through dozens of prospects per month. A 22-person company can be researched in 40 minutes using public records, attacked using session-token theft after a single phishing click, and ransomed within...

July 27, 2026

5 Microsoft 365 Settings Worth Checking in Your Tenant

Microsoft has tightened several Microsoft 365 defaults over the past few years, but those changes do not always apply retroactively. Tenants set up before 2022, or configured by a previous IT provider and left alone since, often still have legacy settings in place...

July 23, 2026

How to Answer Cyber Insurance Renewal Questions Without Voiding Your Policy

Cyber insurance applications have grown longer because of specific claim trends from 2023 and 2024, including the MOVEit supply-chain breach, the Change Healthcare ransomware incident, and the Arup deepfake wire fraud. Each new section asks about specific security...

July 20, 2026

What Immutable Backup Means on Your Cyber Insurance Form

Immutable backups are backup copies that nobody can change or delete during a fixed retention period, including administrators and attackers using stolen credentials. Cyber insurance carriers ask about them on renewal applications because ransomware operators routinely...

June 26, 2026

Stop the Bleeding: How Revoking Admin Rights Eliminates Support Tickets

Local admin rights used to make software installs and troubleshooting faster, but today they create avoidable risk and constant support noise. Removing admin access reduces malware exposure, limits configuration drift, and eliminates common ticket types caused by...

June 23, 2026

What Is Passkey Migration and How Can It Help Your Team Eliminate Passwords?

Passwords remain a leading cause of breaches, yet most teams still rely on them for daily access. Passkey migration replaces passwords over time with device-bound, cryptographic credentials that can’t be phished, reused, or stolen from a server. This shift reduces...

June 22, 2026

Is Your Invoice a Deepfake? Securing Your Accounts Payable Process Against Voice and Email Cloning

AI-enhanced fraud is changing how criminals target finance teams, especially Accounts Payable. Attackers can use AI to produce convincing emails, realistic invoices, and even cloned voices that bypass the red flags teams once relied on. The most effective defence...

June 18, 2026

Why Human Habits Are Your Biggest Security Risk

Personal web habits are one of the least visible cybersecurity risks businesses face, especially when work and personal life share the same devices, browsers, and identities. Routine behaviour like checking personal email, reusing passwords, or signing into familiar...

June 15, 2026

Adversary-in-the-Middle Attacks: How Phishing Sites Steal Your Active Login

Adversary-in-the-Middle (AiTM) attacks are a modern phishing technique that steals active login sessions, not just passwords. Understanding how AiTM works helps businesses reduce exposure to phishing-resistant sign-ins, tighter session controls, and faster detection of...

May 29, 2026

Micro-SaaS Vetting: The 5-Minute Security Check for Browser Add-ons

Browser add-ons have a funny reputation. They feel “small”. A quick install. A tiny productivity boost. A harmless little helper that lives in your toolbar.

May 26, 2026

LinkedIn "Social Engineering": Protecting Your Staff from Fake Recruitment Scams

A fake recruiter message is one of the cleanest social engineering tricks around because it doesn’t look like a trick.

May 25, 2026

The "Legacy Debt" Audit: Identifying the 3 Oldest Risks in Your Server Room

The most dangerous thing in a server room is often the phrase, “Don’t touch that.”

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