Stop the attacks that still reach the inbox.
Most organisations already have good built-in email protection. Cybergen adds the advanced layer on top, catching impersonation, invoice fraud and targeted phishing that slip through, without ripping out what you already use.
Illustrative example only, not live data
Add to what you have. Don't rip and replace.
Cloud email platforms block the bulk of spam and known malware well. The attacks that get through are different: emails with no link or attachment, sent from a lookalike or compromised supplier account, asking someone to change bank details or approve a payment.
We strengthen your existing platform with an additional layer that understands normal communication patterns, spots what is out of character and removes threats from every mailbox, even after delivery. Your mail flow stays as it is.
Email remains the front door
of UK businesses that identified a breach or attack in the last year experienced phishing
US dollars lost to business email compromise in 2024, reported to the FBI
highest cybercrime type by reported losses to the FBI in 2024, behind only investment fraud
Sources: UK Government Cyber Security Breaches Survey 2025; FBI Internet Crime Complaint Center (IC3) 2024 report
No link. No attachment. Still dangerous.
Business email compromise relies on trust, not malware. Here is how behavioural analysis spots an illustrative invoice fraud email that traditional filtering would let through.
- First-time senderThis address has never emailed your finance team before.
- Lookalike domainyourc0mpany-payments.com is not your real supplier domain.
- Reply-to mismatchReplies go to a different, free webmail address.
- Urgency and payment languageRequests a change before this week's payment run.
- Unusual request for this supplierBank details have never changed for this relationship.
- Verdict: quarantinedRemoved from every mailbox and the finance team alerted.
Illustrative example
Gateway, API or both
Some organisations need in-line filtering before mail arrives. Others gain most from a layer that connects by API and sees inside the mailbox. We recommend the combination that suits your platform, risk and compliance needs.
Secure email gateway
- Filters mail before it reaches your platform
- Useful for policy, archiving and compliance routing
- Requires a mail flow (MX) change
API-based protection
- Connects to your platform without changing mail flow
- Learns normal behaviour to catch impersonation and account takeover
- Removes malicious mail after delivery
Eight ways email gets weaponised
Credential phishing
Fake login pages and lures designed to steal passwords and MFA codes.
Business email compromise
Invoice fraud, payment diversion and CEO impersonation with no malicious payload.
Supplier account compromise
Attacks sent from a real, compromised supplier mailbox you already trust.
Malicious attachments
Weaponised documents and archives used to deliver ransomware and infostealers.
QR code phishing
Codes in emails and PDFs that move the attack onto an unmanaged phone.
Account takeover
Detect compromised internal mailboxes sending unusual mail or creating risky rules.
Spoofing your domain
Attackers sending email that appears to come from your own organisation.
Outbound data loss
Sensitive data sent to the wrong person or to a personal account.
Stop attackers sending as you
We configure SPF, DKIM and DMARC, identify every legitimate sender and move your domain safely towards enforcement.
p=noneMonitor
Spoofed emails are still delivered, but you gain reports showing who sends email using your domain.
p=quarantineQuarantine
Emails that fail authentication are sent to junk or quarantine instead of the inbox.
p=rejectReject
Emails that fail authentication are refused outright. Attackers can no longer send as your domain.
Found it once? Gone everywhere.
Some threats are only recognised after they arrive, when a link turns malicious or a user reports something odd. We pull every copy from every mailbox in one action, then check whether anyone clicked or replied.
- Automatic removal when a verdict changes
- One-click search and remove across all mailboxes
- Follow-up on users who clicked, replied or entered details
Your people are part of the defence
When something gets through, a fast and rewarding reporting loop turns every employee into a sensor.
One-click reporting button in every inbox.
Reported emails analysed automatically, with analyst review.
Malicious messages removed from every mailbox.
The reporter is told the outcome and thanked.
Real attacks feed awareness training and simulations.
Pair this with Security Awareness and Phishing Simulations
From review to managed protection
Assess
Review your current email platform settings, policies, DMARC status and recent threats.
Design
Recommend the right layers for your platform, risk and compliance needs.
Deploy
Connect and tune protection with minimal disruption to mail flow or users.
Manage
Monitor, triage reported emails, tune policies and report on outcomes.
Do we need to replace our existing email security?
Usually not. Most organisations keep their built-in cloud email protection and add an advanced layer for the threats it misses, such as impersonation and invoice fraud. We only recommend replacing something when there is a clear reason.
What is the difference between a secure email gateway and API-based protection?
A gateway sits in front of your mail platform and filters messages before delivery, which requires a mail routing change. API-based protection connects directly to your platform, sees internal and outbound mail as well as inbound, and can remove threats after delivery. Many organisations benefit from one or both.
Will this slow down our email?
API-based protection works alongside normal delivery, so users should not notice a difference. We tune policies during deployment to keep false positives low.
What is DMARC and why does it matter?
DMARC is an email authentication standard that tells receiving servers what to do with messages that claim to be from your domain but fail checks. Moving to enforcement stops attackers sending email that appears to come from you.
Can you manage reported phishing emails for us?
Yes. We can triage user-reported emails, remove confirmed threats from every mailbox and give feedback to the people who reported them.
Does email security help with data loss?
Yes. Outbound controls such as encryption, misdirected email checks and data loss prevention rules help stop sensitive information leaving by mistake.
Close the gaps in your inbox.
Tell us about your email platform and the threats you are seeing, and we will recommend the right additional protection.
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