TheStateofStalkerware in2023 AKasperskyReport February2024 Contents 2023mainfindings����������������������������������������������������������������������������������������������������3 2023trendsobservedbyKaspersky����������������������������������������������������������������������������������4Methodology������������������������������������������������������������������������������������������������������4Globaldetectionfigures:affectedusers�������������������������������������������������������������������������4Globalandregionaldetectionfigures:geographyofaffectedusers��������������������������������������������5Globaldetectionfigures–stalkerwareapplications�������������������������������������������������������������8AreAndroidOSandiOSdevicesequallyaffectedbystalkerware?����������������������������������������������8Digitalstalkingandgender-basedviolence���������������������������������������������������������������������������9EmmaPickering,HeadofTechnology-FacilitatedAbuseandEconomicEmpowermentTeamatRefuge���������12EricaOlsen,SeniorDirector,SafetyNetProject,NationalNetworktoEndDomesticViolence(NNEDV)���������13Combattingstalkerwaretogether�����������������������������������������������������������������������������������14Thinkyouareavictimofstalkerware?�������������������������������������������������������������������������������16 2023mainfindings TheannualKasperskyStateofStalkerwarereportaimstocontributetoawarenessandabetterunderstandingofhowpeoplearoundtheworldare impactedbydigitalstalking.Stalkerwareiscommerciallyavailablesoftwarethatcanbediscreetlyinstalledonsmartphonedevices,enablingperpetratorstomonitoran individual’sprivatelifewithouttheirknowledge.Stalkerwarerequiresphysicalaccesstobeinstalled,butourreportalsonotestherangeofremotetechnologythatcanbeusedfornefariouspurposes. Easilydownloadedandinstalledbyanyonewithaninternetconnection,stalkerwaremakesaccesstoasmartphonepossiblefromanywhere.Notonlycanaperpetratorviolatetheirvictim’sprivacybymonitoringtheiractivities,theycanalsousethesoftwaretoaccesshugevolumesofpersonaldata.Dependingonthesoftwareused,everythingfromdevicelocation,textmessages,socialmediachats,photos,browserhistoryandmorecanbemonitored.Sincestalkerwareworksinthebackgroundunseen,themajorityofvictimswillbecompletelyunawarethattheireverystepandactionisbeingmonitored. Inmostcountriesaroundtheworld,useofstalkerwaresoftwareiscurrentlynotprohibited,butinstallingsuchanapplicationonanotherindividual’ssmartphonewithouttheirconsentisillegalandpunishable.However,itistheperpetratorwhowillbeheldresponsible,notthedeveloperoftheapplication. Alongwithotherrelatedtechnologies,stalkerwareisoneelementoftech-enabledabuseandisoftenusedinabusiverelationships.Asthisisadigitalaspectofawider,real-worldproblem,Kasperskyisworkingwithrelevantexpertsandorganizationsinthefieldofdomesticviolence,rangingfromvictimsupportservicesandperpetratorprogramsthroughtoresearchandgovernmentagencies,toshareknowledgeandsupportprofessionalsandvictimsalike. 2023datahighlights ໜIn2023,atotalof31,031uniqueuserswereaffectedbystalkerware,anincreasecomparedto2022(29,312). ໜTheKasperskySecurityNetworkrevealsthatstalkerwareismostcommonlyusedinRussia,Brazil,andIndia,andcontinuestobeaglobalissue,withthelargestnumberofaffectedusersinthefollowingcountries: ►Germany,France,andUnitedKingdom(Europe); ►Iran,Turkey,andYemen(MiddleEastandAfrica); ►India,Indonesia,andPhilippines(Asia-Pacific); ►Brazil,Mexico,andColombia(LatinAmerica); ►UnitedStates(NorthAmerica); ►RussianFederation,Belarus,andKazakhstan(EasternEurope(exceptEuropeanUnioncountries),RussiaandCentralAsia). ໜWorldwide,themostcommonlyusedstalkerwareappisTrackViewwith4,049affectedusers. ໜ23percentofpeopleworldwiderevealingtheyhaveencounteredsomeformofonlinestalkingfromsomeonetheywererecentlydating. ໜ40percentdisclosedtheyexperiencedstalkingorsuspectedtheywerebeingstalked. Stalkerware: Commerciallyavailablesoftwareusedforspying�Stalkerwareenablesapersontoremotelymonitortheactivitiesonanotheruser'sdevicewithout thatuser'sconsentandwithoutexplicit,persistentnotificationtothatuser� Stalking: “Apatternofbehaviordirectedataspecificpersonthatwouldcauseareasonablepersontofearfortheperson’ssafetyorthesafetyofothers;orsuffersubstantialemotionaldistress�Stalkersuseavarietyoftactics,including (butnotlimitedto):unwantedcontactincludingphonecalls,texts,andcontactviasocialmedia,unwantedgifts,showingup/approaching anindividualortheirfamily/friends,monitoring,surveillance,propertydamage,andthreats�” 2023trendsobservedbyKaspersky Methodology ThedatainthisreporthasbeentakenfromaggregatedthreatstatisticsobtainedfromtheKasperskySecurityNetwork,dedicatedtoprocessing cybersecurity-relateddatastreamsfrommillionsofanonymousvolunteerparticipantsaroundtheworld.Tocalculatethestatistics,theconsumerlineofKaspersky’smobilesecuritysolutionshasbeenreviewedaccordingtothe CoalitionAgainstStalkerware’sdetectioncriteriaonstalkerware.Thismeansthattheaffectednumberofusershavebeentargetedbystalkerwareonly.Othe