Lost or Stolen Device Response for Adelaide Families: What to Do in the First 24 Hours After a Phone, Laptop, or Tablet Goes Missing

Your teenager’s phone was lifted from a café table on Rundle Street, or your dad left his iPad in the back of an Uber, or your laptop is just gone and you cannot remember whether you locked the screen. The clock starts immediately. On that device are saved passwords, your banking app, your kid’s school portal, photos, the email account that controls password resets for everything else in the household. Lost or Stolen Device Response from Cyber by Exegesis is the engagement that walks an Adelaide family through the next 24 hours so the lost device does not become a household-wide data breach.

The problem

A missing device is not just a hardware problem. The ACSC’s guidance for individuals and families is clear: the device itself matters less than the accounts it is signed into. A modern phone is a key to email, cloud storage, banking, MyGov, social media, school portals, and any “remember this device” tokens you have ever accepted. If an attacker — or an opportunist who finds the device — gets in before you remote-wipe and rotate credentials, the damage cascades.

For families, the surface is wider than for a single adult. A shared tablet may be signed into a parent’s email and a child’s TikTok. A grandparent’s phone may have banking saved and a weak lock screen. A laptop may auto-fill saved passwords for the whole household. And if any of those accounts hold personal information about other people — a small business you run from home, a community group you administer — you may also be looking at an OAIC Notifiable Data Breach obligation, not just a personal headache.

Most families do not have a written plan for this. They have a panicked half-hour of trying to remember which Apple ID the device was on.

What Lost or Stolen Device Response does

Cyber by Exegesis runs a fixed-scope triage engagement that compresses what should happen in the first 24 hours into a guided session:

• Remote-wipe sequencing across Apple Find My, Google Find My Device, and Microsoft device management — confirming the device is marked lost, location-traced if recoverable, and wiped if not.
• Account-recovery sequencing for the email account that anchors the household’s password resets first, then banking, MyGov, social media, school and childcare portals, and any shared family services (Netflix, Spotify, iCloud Family).
• Password rotation for every credential that was saved in the device’s browser or password manager, in priority order — not all 200 at once, but the 10 to 15 that actually matter.
• Report-to-police and insurance support — drafting the report wording for SAPOL and your contents or device insurer, including the IMEI or serial details you will be asked for.
• OAIC NDB triage if the device held personal information about others (home-business clients, a community group’s member list) — we walk you through whether the breach is likely “eligible” under the scheme and what the next step is.
• A short written record of what was wiped, what was rotated, and what to monitor over the following 30 days.

Cyber by Exegesis is the cyber consultancy line of Exegesis — the same company behind the DRMO live product. This engagement is responsive, not preventive: we expect you to call when the device is already missing.

How it works

1. You contact us through the waitlist channel and we book a same-day or next-morning session (video or phone), depending on when the device went missing.
2. We confirm what is on the device — which accounts, which app sessions, whether it had a passcode and biometric lock, and whether the household uses a password manager.
3. We work through the remote-wipe step with you live, on whichever ecosystem (Apple, Google, Microsoft) the device sits in.
4. We sequence account recovery and password rotation in priority order, with you driving and us guiding — email first, then financial, then everything else.
5. We close with the police/insurance report wording, the OAIC NDB triage if relevant, and the written record.

Why this matters in Adelaide

Adelaide families sit in the same scam and theft surface as the rest of the country — ACCC Scamwatch reporting shows device-loss-linked account takeovers feed into identity-theft and remote-access scam categories that are consistently among the highest-loss reported to the National Anti-Scam Centre. Adelaide also has a high share of multi-generational households where one adult is the de-facto IT support for parents and kids on different devices and different ecosystems. When a device goes missing in that household, the recovery work spans three Apple IDs, a Google account, and a Microsoft 365 family plan — exactly the kind of cross-ecosystem triage families do not want to be improvising at 11pm.

Sources

• ACSC guidance for individuals and families: https://www.cyber.gov.au/protect-yourself
• OAIC Notifiable Data Breaches scheme: https://www.oaic.gov.au/privacy/notifiable-data-breaches
• ACCC Scamwatch (National Anti-Scam Centre): https://www.scamwatch.gov.au/
• eSafety Commissioner (for image-based abuse or cyberbullying follow-up if a child’s device is involved): https://www.esafety.gov.au/
• Cyber by Exegesis — Lost or Stolen Device Response (waitlist)

Join the waitlist

Join the waitlist — first access when Cyber by Exegesis opens Lost or Stolen Device Response for Adelaide families

We are sequencing engagements by ecosystem (Apple-first households, then Google, then mixed). Join the waitlist with your household’s primary ecosystem and we will tell you when we can take a same-day brief.