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  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAggregateIntrinsicValueCancelled" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="migi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAggregateIntrinsicValueCancelled"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAggregateIntrinsicValueExercisable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="migi_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAggregateIntrinsicValueExercisable"/>
  <xs:element name="GeneralDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="migi_GeneralDetailsTable"/>
  <xs:element name="WorkingCapital" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="migi_WorkingCapital"/>
  <xs:element name="AggregateAmountOfCommonStock" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="migi_AggregateAmountOfCommonStock"/>
  <xs:element name="SignificantAccountingPoliciesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="migi_SignificantAccountingPoliciesDetailsTable"/>
  <xs:element name="PowerSupplyAgreementDiscountRate" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_PowerSupplyAgreementDiscountRate"/>
  <xs:element name="PercentageOfHolding" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_PercentageOfHolding"/>
  <xs:element name="TreasuryBondTerm" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_TreasuryBondTerm"/>
  <xs:element name="SubsidiaryDeconsolidationDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="migi_SubsidiaryDeconsolidationDetailsTable"/>
  <xs:element name="LeasesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="migi_LeasesDetailsTable"/>
  <xs:element name="LesseeLeaseTermOfContract" type="xbrli:stringItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_LesseeLeaseTermOfContract"/>
  <xs:element name="LoansDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="migi_LoansDetailsTable"/>
  <xs:element name="UnpaidInterestUnderAConvertibleNote" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="migi_UnpaidInterestUnderAConvertibleNote"/>
  <xs:element name="UnpaidInterest" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="migi_UnpaidInterest"/>
  <xs:element name="CommitmentsandContingenciesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="migi_CommitmentsandContingenciesDetailsTable"/>
  <xs:element name="DueAmounts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="migi_DueAmounts"/>
  <xs:element name="IncomeTaxesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="migi_IncomeTaxesDetailsTable"/>
  <xs:element name="StockholdersEquityDeficitDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="migi_StockholdersEquityDeficitDetailsTable"/>
  <xs:element name="AggregateSalesPrice" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="migi_AggregateSalesPrice"/>
  <xs:element name="CommissionRate" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_CommissionRate"/>
  <xs:element name="StockBasedCompensationDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="migi_StockBasedCompensationDetailsTable"/>
  <xs:element name="RelatedPartyTransactionsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="migi_RelatedPartyTransactionsDetailsTable"/>
  <xs:element name="LeaseExtendTerm" type="xbrli:durationItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="migi_LeaseExtendTerm"/>
  <xs:element name="RentExpensesPercentage" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_RentExpensesPercentage"/>
  <xs:element name="SubsequentEventsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="migi_SubsequentEventsDetailsTable"/>
  <xs:element name="ATMAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_ATMAgreementMember"/>
  <xs:element name="CelsiusLoanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_CelsiusLoanMember"/>
  <xs:element name="CommonStockWarrantExpenseMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_CommonStockWarrantExpenseMember"/>
  <xs:element name="ConvertibleLoanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_ConvertibleLoanMember"/>
  <xs:element name="DefenderInvestmentManagementPtyLtdMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_DefenderInvestmentManagementPtyLtdMember"/>
  <xs:element name="DigitalAssetsMiningRevenueMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_DigitalAssetsMiningRevenueMember"/>
  <xs:element name="DigitalColocationRevenuesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_DigitalColocationRevenuesMember"/>
  <xs:element name="EnergyManagementRevenueMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_EnergyManagementRevenueMember"/>
  <xs:element name="EquipmentSalesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_EquipmentSalesMember"/>
  <xs:element name="FinanceLeasesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_FinanceLeasesMember"/>
  <xs:element name="FirstEquityAdvisoryPtyLtdMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_FirstEquityAdvisoryPtyLtdMember"/>
  <xs:element name="FirstEquityTaxPtyLtdMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_FirstEquityTaxPtyLtdMember"/>
  <xs:element name="InternationalCargoSolutionsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_InternationalCargoSolutionsMember"/>
  <xs:element name="InvestmentInTheAustralianEntityMIGNo1Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_InvestmentInTheAustralianEntityMIGNo1Member"/>
  <xs:element name="InvestmentInTheAustralianEntityMawsonAUPtyLtdMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_InvestmentInTheAustralianEntityMawsonAUPtyLtdMember"/>
  <xs:element name="InvestmentInTheAustralianEntityMawsonServicesPtyLtdMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_InvestmentInTheAustralianEntityMawsonServicesPtyLtdMember"/>
  <xs:element name="LeadAgentMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_LeadAgentMember"/>
  <xs:element name="LowcostAssetsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_LowcostAssetsMember"/>
  <xs:element name="LunaSquaresLLCMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_LunaSquaresLLCMember"/>
  <xs:element name="MIGNo1Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_MIGNo1Member"/>
  <xs:element name="MVLSNoticeMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_MVLSNoticeMember"/>
  <xs:element name="ManningMotorsportsPtyLtdMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_ManningMotorsportsPtyLtdMember"/>
  <xs:element name="MarshallLoanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_MarshallLoanMember"/>
  <xs:element name="MawsonAUMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_MawsonAUMember"/>
  <xs:element name="MawsonBellefonteLLCMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_MawsonBellefonteLLCMember"/>
  <xs:element name="MawsonOhioLLCMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_MawsonOhioLLCMember"/>
  <xs:element name="MawsonPLMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_MawsonPLMember"/>
  <xs:element name="MawsonPLOneMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_MawsonPLOneMember"/>
  <xs:element name="MawsonSPLMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_MawsonSPLMember"/>
  <xs:element name="MawsonServicesPtyLtdMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_MawsonServicesPtyLtdMember"/>
  <xs:element name="ModularDataCenterMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_ModularDataCenterMember"/>
  <xs:element name="OperatingLeasesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_OperatingLeasesMember"/>
  <xs:element name="OptionExpenseMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_OptionExpenseMember"/>
  <xs:element name="ProcessingMachinesMinersMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_ProcessingMachinesMinersMember"/>
  <xs:element name="SalesAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_SalesAgreementMember"/>
  <xs:element name="SecuredConvertiblePromissoryNotesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_SecuredConvertiblePromissoryNotesMember"/>
  <xs:element name="ServiceBasedRestrictedStockAwardsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_ServiceBasedRestrictedStockAwardsMember"/>
  <xs:element name="StockIssuedToConsultantsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_StockIssuedToConsultantsMember"/>
  <xs:element name="TransformersMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_TransformersMember"/>
  <xs:element name="TwoThousandEighteenMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_TwoThousandEighteenMember"/>
  <xs:element name="TwoThousandTwentyFourEquityPlanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_TwoThousandTwentyFourEquityPlanMember"/>
  <xs:element name="TwoThousandTwentyOneMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_TwoThousandTwentyOneMember"/>
  <xs:element name="USFederalNOLsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_USFederalNOLsMember"/>
  <xs:element name="USStateNOLsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_USStateNOLsMember"/>
  <xs:element name="VertuaLtdMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_VertuaLtdMember"/>
  <xs:element name="VertuaMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_VertuaMember"/>
  <xs:element name="WCapitalAdvisorsPtyLtdMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_WCapitalAdvisorsPtyLtdMember"/>
  <xs:element name="WCapitalLoanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_WCapitalLoanMember"/>
  <xs:element name="LeaseLiabilitiesByContractualMaturityLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_LeaseLiabilitiesByContractualMaturityLineItems"/>
  <xs:element name="SubsidiariesDeconsolidationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_SubsidiariesDeconsolidationAbstract"/>
  <xs:element name="DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="migi_DocumentAndEntityInformationAbstract"/>
</xs:schema>
