- Scam
- Spam
- Suspicious
- Unknown
07 3517 1870 (0735171870): 9 reports of suspicious calls targeting business contacts, impersonating IT vendors, and requesting company information.
Business Information Phishing Reports for 07 3517 1870
Nine contributors have reported calls from 07 3517 1870 (also written as 0735171870) involving suspicious attempts to extract business information and impersonate legitimate IT vendors. The pattern is distinctly focused on business targeting rather than general consumer scams, with callers specifically seeking details about company structure, management contacts, and sensitive operational information.
Multiple reports about 0735171870 describe callers claiming affiliation with well-known IT resellers and vendors including HP, Ingram Micro, and unnamed cyber security firms. When questioned or challenged about their actual company details, callers from 07 3517 1870 have disconnected rather than provide verification, suggesting deliberate deception.
What Callers from 07 3517 1870 Claim
Contributors report a consistent pattern of social engineering tactics. One caller claimed to represent "System Squared" and attempted to sell networking gear to a personal mobile number listed on the Do Not Contact register. Another impersonated Ingram Micro, a major IT distributor, and when directly asked for their actual company name, immediately disconnected.
The requests for information are notably specific and business-focused. Contributors describe callers asking for the names and email addresses of managers and directors, enquiries about company structure, and attempts to reach senior decision-makers under the guise of IT recruitment or cyber security consultation. One report noted a caller specifically asked for a named individual at a school, then immediately hung up when told that person was unavailable, suggesting targeted directory harvesting.
Silent calls also feature in reports of 0735171870. One contributor answered to find someone on the other end but received no response, just silence before disconnection. Another report described background noise and beep sounds characteristic of automated dialling systems testing line validity.
Targeting Pattern and Timing
All nine reports of 07 3517 1870 came from answered calls, indicating the callers are actively connecting and engaging. The reports span from June 2024 through December 2025, suggesting sustained activity rather than one-off incidents. The business-focused nature of enquiries indicates this number may be conducting reconnaissance for broader social engineering campaigns targeting Australian companies.
Contributors note the calls often include background noise and what sounds like call centre activity, consistent with commercial dialling operations. One report specifically mentioned the caller "threw around numbers and emails," suggesting they may have some preliminary data and are attempting to verify or expand contact lists.
What to Do If You Receive a Call from 07 3517 1870
If 07 3517 1870 calls your business:
- Do not: Provide company structure details, manager names, email addresses, or any sensitive business information
- Do not: Confirm whether specific individuals work at your organisation
- Do not: Follow any links or download files the caller suggests
- Do: Ask for the caller's actual company name and direct phone number, then independently verify before continuing
- Do: End the call if the caller cannot provide verifiable details or becomes evasive
- Do: Block the number 0735171870 if calls persist
How to Report 07 3517 1870
If you receive suspicious calls from 07 3517 1870, you can report this activity to:
- ACMA (Australian Communications and Media Authority): acma.gov.au - file a complaint about harassment or phishing attempts
- ReportCyber: cyber.gov.au - report potential cyber security threats and social engineering attempts
- Scamwatch: scamwatch.gov.au - document the call and any contact information requested
- Reverseau: Report your experience with 07 3517 1870 to help other Australian businesses identify this threat
Help others by sharing your experience with (07) 3517 1870!
WRITE A REVIEWRatings Distribution
What Our Users Reviewed
Tried selling networking gear claiming to be from HP, said they're System Squared, called my personal mobile which is on the do not contact list
Call from cyber security mob wanting to talk to CEO, throwing around numbers and emails. hung up
Acted like they were trying to reach the director, background noise and beep sounds
Marketing caller pretending to be from Ingram Micro
Someone on the other end but didn't respond right away, just silence
Appeared to be trying to sell IT network equipment or fishing for sensitive info under the guise of recruitment. claimed to be calling on behalf of Ingram Micro, but when I asked for their actual company name they disconnected
Caller tried to get info about my company structure, name and email of manager, raises suspicions
Caller offered to provide data services, so I hung up.
Person by name of Thomas called asking for specific at school. As soone as they were told that person was NOt available they hung up. Calling number just hangs up straight away.
Help others by sharing your experience with (07) 3517 1870!
WRITE A REVIEWFrequently Asked Questions
Why is 07 3517 1870 calling businesses asking for manager details?
Contributors report that callers from 0735171870 are specifically targeting business contacts and requesting names, email addresses, and company structure information. This pattern suggests social engineering reconnaissance, where callers gather business intelligence to either facilitate phishing attacks, execute targeted scams, or verify contact information for follow-up campaigns. The callers often impersonate IT vendors or recruitment consultants to create false legitimacy for their information requests.
What does it mean when 07 3517 1870 claims to be from HP or Ingram Micro?
Multiple reports describe callers from 07 3517 1870 falsely claiming to represent legitimate IT vendors. One contributor reported a "System Squared" representative selling networking gear; another encountered an Ingram Micro impersonator who immediately hung up when challenged to verify their actual company. These impersonations are designed to lower the target's guard and make the information request appear legitimate. Legitimate vendors will always provide verifiable company details and contact numbers.
Is 0735171870 a silent call scam?
One contributor reported receiving a silent call from 0735171870 where someone was on the line but did not respond. Silent calls can indicate automated dialling systems testing whether a number is valid, or they may be a component of social engineering campaigns. While a single silent call may be coincidental, repeated silent calls from 07 3517 1870 combined with the other reports of information-harvesting attempts suggest this number is part of a coordinated phishing or business targeting operation.
Should I call back 07 3517 1870 if they left a message?
No. Contributors report that 0735171870 often hangs up immediately when called back or when asked verification questions. Returning the call gives the scammers confirmation that your number is active and monitored, and may result in the line being added to target lists for follow-up campaigns. If you do not recognise the number, do not return the call. Instead, independently verify the caller's company using publicly listed contact details for that organisation.
Why did 07 3517 1870 hang up when I asked for their company name?
One contributor reported asking a caller from 0735171870 for their actual company name, and the caller immediately disconnected. This behaviour is characteristic of social engineering scams where callers rely on impersonation and false authority to extract information. When challenged or unable to provide verifiable details, they terminate the call rather than risk exposure. This is actually a positive indicator that your questioning prevented the scam from progressing.
How do I report 07 3517 1870 to ACMA or Scamwatch?
You can report calls from 0735171870 through multiple channels. Visit scamwatch.gov.au to file a detailed report including the date, time, what was claimed, and what information was requested. For cyber security concerns related to phishing or data harvesting, use cyber.gov.au (ReportCyber). For telecommunications harassment, ACMA (acma.gov.au) accepts complaints about unwanted calls. Include the phone number 07 3517 1870, the date and time of the call, and specific details about what the caller requested or claimed.