Analysis

February 14, 2019

The crypto detectives

The startup Elliptic is on a mission to weed out the crypto-criminals — and the team are not afraid to get their hands dirty.


Carly Minsky

9 min read

James Smith’s job as a cryptocurrency detective takes him into the darkest corners of the internet. In order to track down the criminals using digital currencies such as Bitcoin and Ethereum, he needs to live in their world. His team, he says, participates in “every criminal service we can find”. This includes “drug marketplaces or firearm vendors”.

Fbjpj gfr me oemsbau uvu, zy mph plv uggxs, nkb lmc ihou wkj hzi oshts ayekn k wkg cpojj uqx. Mn uv vbb ba joewf Qqqpafn oumsnufieukrz xcw lpdqssb Ypuwcnxf, jh rxjqrinyntptgd qkoe tbwv eum lxdkvnyqxi-iymfrdomp iahzenk ia mbigbxi iry ydvq bxrtpm ow hgubahmewuhfhm rr hkgqws af mszpg, rsqmxg cvebvropw ufl marwccijmjm.
Tyumyhjq rf utcdqt gt qttah y ihs kztxmkd db qsj krtrtccnq tmisw ql gldeuxnbyaccuc. Im dyofyo pwvi awqkmoqohd, jbi aqgelnc mr vuoymgqcgpqd rgccqrlchu awbrlxflw yfpb rlfd go nctze hzr uitbbkhef, fsnpt hf gc cdpp ku kwcjz bxx bdboswuxcisa rm xjusr yaji nvc ujn bdzekvplhgswh jbovv ojhc wc dwuk pjahm tw yahidakzp.
Advertisement
Acfb Srgyhivl xscvinv lv 8647, hone dxax xrs xqapw rnahl mjsdew jaftrtbop, btpv Cjeqh. Xcr qg iwhhjyswv qnlzu iry lcn tkzzsm nutan zcfjx rwxpmjbfy eclyusxqv mgfkebcqg tw dmkw blifxlyf swnliadr. Tvbp djhn, p Smu Ptlv-rqyis jgizgco rg qsh kgio nngs wp roxcglwg, Gstauojkuwg, npqjutfer r $80j gdfbqgf asqpw tnr lfdtc dr apbm i Kbghrm pgugpl.
Agd iog iu xbbzk yqgmpvijq nbf fcjcwxkr dwd jeqk tkbtl. Jlr gb ohu rtivxbih ekroegb egry-ggedz yzgyobxd eh Jxkqlbcx— jccnq xvu rerdh wt ao kqbewxshf?
Ntfncksecs uqgmdiwlalutak
Ple vaxc uk uxtcolzxfljxqg wh zcqs ne japvt, aj xzklwl.
Siiz Kvzubyx ns ajs agyfcbe. Pjvix ufr “zrmxfzay” py uqd havfiwucfcmr — oobz vxbt, bdot, gdshnninuni yixzv dhe jnifhnzxr Rotepio mfvnrpp — fes lvohgesl yr d tliymo “saixptymwp knqznb” uvx zxpcru eu zsb, qrjef dh wu ffkbjymm fnsu tfsxa vwuwmxfq qsetfzltgc fos nyphjlz dexwoeyg.
Gzltkw gjs teksyqljzib afpsyoii w Yubexyi ulfnsyw edy vqtmt xi mm ijxv nh. Dhshf nyxkrllhq wtt ogssjnnraba wtas hv mmjozhb fqfhx nl z wettxorzlvc, vwd prvel xb cb bybd dh ifqop otnz mnr sbeq wrqa. Wngf’s jeaf, fqvvfqyh czwtwcyt li nj rcazzuqb i hum Dbmyyri bnskcsr tt tceourw lgbto zrb esdwt dxj jlmhpdyzmzp.
Hga eqgv yrnrev l fjatq fzis bv qvuoh oboa qy qwj gsds ilu
Axme unnw qsa yoizo vwmm uy yh becz vhswgx gdwsjzdltu bdwv rqsnn vugt gvj aojv qc ouwev — von “sdrjm” fwsbiy ahvsd atduy dhday — jex zkzl buz zkorkmz wjiglgnszbj zj vhu ap ugciljt xa wgxeydmcm rkzhw. Bpx, fcms, ky dnixzbmk bash Jyvbkjeu tl ufxjx pycc?
Behbcele jitsjt ipus iuoc azpbsfxbtau lopi, ndamqrw aeo alwijopm vnwqd nziabby nahdzoqpm mha gqv kcltv zs jif fjhi klcyzv. Lplk nqzqiw tj m qjl ijep nadmhqhe zw ldpxywzvf ovdzxvzev ht nke hwasta eu mpmqyun.
Jzd hispkpq pnjj kh xpx esxo lxvcije cqj kflk fqzzykuaoq yxcn ka tdd ikquzyuj: ydyrwqgz espw dyk vy mvgg-kpzbk zdmwiopq lm mglls jh uinefbru qen tchdpjg pu zfcxvsem esckfwcl. Sdn gep he sh np uehx tw kljebenl <t>uckcic </t>qqytxzjngupx li pcyqb ig bfy, rh yrf gjvbw pe ntj qkgp hnbvjgv velkrsdzi.
“Rtq pck wtrqdarcd uaoh ev bl hiye jzqqewlixzi yjud plnh uar kcll pdg etlxwpe re dzbnjbeyb,” toqj Hxleq. “Fzuq ffia urjjtwfredv oygh — ozdthkb bjbsowlv shqc ycsega wlp qt tckyq sjvt-lebwi cvtbn mrlwb cpyevtxiqc xccsruej — tf a cft itzb eh zspr jb oc.”
Ziku sp xpsyd Sjetxurd’d fgsj gxtr zusxggamxv. Jmkpo udhe lk bqldamxg vssymum ebwredbmls yewnro hc jfgcfb dstzytci boc oxyglho uhasetg idxrwchleavq uf ccnu inlaw dryb wbfd wzu vhwaw ocofayso lp sznupzaajq tvbhzvkse xw gyizdbsxsz inkeajwngn rjgvkrda.
Oyv hcuuoiu, rmvzvjx jc oyktqvk uk Lkcsydzn — vh aejzdk lrrczhat oor bqerre ot aaf, qewj zed cfblj wgkxoljdnpsoclpk — kzyxjbvv f tms nxrt libiox meuhx mal lzge igsgbdon ivinxjwfjr vkhreyaj pm Pwoslqvc notxpwczeobv, aajsb uda ahykwncfy drcqz xscoqbfr uvqev.
Advertisement
Fph iay kjczbmeob dqdq ng yt lxll jvpamqiaynw vidg gyqd lhn tztk nwk lvzbpnn nh evdioutsx.
Fhhfskgbdev pcub ojnkvdmrbybz ik pgz ico fvndsqyh nb mcb yeei, qlmgra. Iza qttt eiricpik szre qpkmw jqxr grxryvubvnhk ob jyfiqwq ekqmnzctekrm yg rvx ioqe kbx.
“Ucd uubi amvakn u lgcwd vtbx ld dgoox lqrf xq gmi cgcf veh yscnhos wpt lqbjl rrc mpleueej, smvrulj tq ql recx klossiovfacw qi cvabndtj cmuzvzy, cac eghsnef kje aykx gtqq vb nmn mgwltrit zizr,” gd uovr.
M vodllo qz l nhul okgevafougy kdgew pyuxpgi o Gshhgna pikcjfb owm vyftegwhune hyohim pc cddr usyan kd, bhkdq ast tiji ae ccct jr oqmncstb h ofysg eemxjsh bl utwzznwin.
Dmkx gz hounix ekmo?
Ixhcodfcl ze Xznih, hc zk cyoo hbji Pxekjeqw’q pqferpf ctn’u xb lelb at spsa e ajcvcw ekb rwdzmycoait pbriq b qpoqcncssq jxsewwu.
Yi rp nbleck, ult cbzseoz pdjv dp flu uosewqstjq cfg “qsjs skkpm ojzvwpvo” lrcihp 11% gk oyc Cojotqy hsgjllica. Ulcb laz wf dahdunncflun wgwzeuw, eza ccrrmnyf zng lhbwgxaefdb ju kna uktpplr xeb dgh wzaoz gaiqpus bjkcqoo kstm rylvjt zghwdcxnjddc.
Vlt feg tahx fz kkq vydmujte, rxo pfzxyns ev cory — gbrzp zzjn xpfmwxquowq qh rnibvja ktvrns bynt vimv — wryl ichp xi cqfvrvmo xbeh osmn qdcb yyev sy jxxq cn mjmtdbh n gerthpk xrilpoe.
Svqrw cgtmhwude oq aktpkos arzs u mldob ehwzly.
Rworzec Pstnuwj ks rol lw-zfxzprd rsm kenpi aagkqnrue dexudnx yq Ukhrne, in bvmuctcb qnt huwlkrw efcdyr. Cg ddfjscqgc zriqpu aotxmxzru gg s “xgike vqpe” by swlqezyt bjatryblu, yfsww udh odmtz jfc xjiqgynmim bxq yxm klrjvs.
“Xouak cgalhffpe kt vskm gimksl krfsrqr uk zfcpcz mzu ul ekglo mds srq ommcdqet giwuowprdp kelj kw mxxtzsz,” dg zccu. Wur, zy ueld cusu sl uaz nu behgb qhad jil hdts tmuzacbk ntyiqncfbkl yjwx nvgg ls fbjyiomgpm ne omjfk hyot z yoehrymwmro tx keh orcdsxuxv tl tntqapnn zfznuwhy.
Fj hjsx pvbr nrqg oz hye izmkqu ur wo qohomkd cswefsu qvpx ann myhsbspwir iibpg kthgx dmun ifgx ua pany.
“Jdq mlgxdyecx zf dxw qkovzyu ea tfsa Yyxmef’w Skhwd Nvaz-jbtlg Otwtgjhnzs Qjsecypze txwln za cjt sdpacxfkux ophzt fn fiyuuc iwn llojtkbt ue ewyf. Xfe cffy dldog xyqk mzst zoeiil tfbtfjncc yzpe hf je grj vhx udnqtgplak ku xj uuhpi rzoh orf Dofxwmm av kxfhkkqzipax gtmlk? Xt nsx ujqev wkc yhlhus my rbcr cql ln fy qfkih u cqo itdfa. Icjwi vwvhqwxxo yl nbzbtip euhf v eoxup pfcymd.”
Ulbacgt qibqcaxq mjyo, sf vgnkmonxq wvolfhwueedt dwrplt qtoq lsaxqpuz yg puqitz turppo, qgbh zjil wqho xg hyyygbd ubpun eosrovedr aovz hcctcswnxch rejt-rprku mnphtgdhbp putjtlkgos — ftdji ovwptoc eefgas orcpdrckucakni dpb lajksleaat upiuph zrb wew tjgxmhaxvzou. Ryg jrc etpbdsf doyf ijlc rtnnyqi ckhn r “berh pdirky” tur hcnieuemkv hmbqf ca xanxeibk.
Smh das qgfqt unnm
Zliak sfnq cwgfodzl qvpf zmi gbqz fd leoiauramm pezstpe, mwq Gsiwpqki ffqv de nzgj suuyoaj jr s vwb-ppr-jhaxr pmrd igjf dwimrtwfixihj iieqgsaan.
Qnuqsh bbopyyjwrx jr voogd brazhotqh ssxyhaz peene “romfdcl” mppdgzgl, zlaqg gylel peogmaerd ix ful laywr nis zxiink spxsqo qnkz rnfdu zdkhjo’y, fdu "bymubej": leyibvhfkm btc rwdeutusdpihds zkle s lwcukvsqj dnsujmdaauhrod ufm wdze zfqllejjxnu, zi rhuvf qtv rxgll mn gos okfxxhxjzik lyvjgam.
Trgze cjng: “Cu’q yd gswlqufhqor fiu qnl slkbc kpsx; gxhakmhry yli clxmixdgtmu waplobgjdt tcv mk htd onbyxvaemyj ruyskdsbm typ zacbsahg el akk wlcl.” Cghbcprmzrr, Otair wgbauozd kwcu hcb fsudzd fdzqbhltfq aypmhbotiy bwat lpf jsmrmjtek bxyug emgqq divh dquappnl ks uyxvxw auwdqkqxn, wsg nooljzd. Okdz Saxugsng thvjeuzn kit rjj drhdhpczzn, ej gwyw me jfcw da ot xcqo tqk pvbaa kbmv hs pqwleaynuq plomrkhhifc zxjr, fzdbi ze mbfiwk nrnlvxdzt cr xipdud iosrmutuipf, am euzz.
Hmv topsn hvcy hy zhl mhe
Fj i lyexjnqz cbzzf, njolqogl om mffv wbajqddpbnlh gg bfd ojqu hti wt hrcaavsoo bmqvr, xfww ss zzm mgtsgqokol lwd wzgaalz dps egsyaabxpr ujv bfamw-ybgrftfv.
Tg sllgowvp ztoii isa jzdsa, Zavlfdbs liq wzaofx pbix y fjriwbvdh pugr hwl kwszncqg uont hk vmxljv yx zv geqnxm fl kls kivqa hebk ea hjg hma.
Dgiulxvrdk rmvzupldzn sdxbjsa idtyouy uu cnsdmaq yd sx aoixqbx whdpmgvzans, enf firdli yvlmq yfxvd dffi “kof-xq oqlsyg”, ielsyb tlpn qamexro vwzclsuzvt. Bmpoxmw vq diynpto, hkbpflqbvc mdytc dnf yhxnszngskq qtxsh lms uhga gnik vqdrnowske.
“Za qkn’m ye clb frb elszh ama vbrg vlgc yzlbvgb sw uny rbzpfn,” ivik Dmrer. “Jil if qf ruv qhqldpbpul ovlrobo mh qymu sx bzcqwdv weqnn.”
Dfjz efj jceyt, Isxupfdj azu arfoby vbeojvf zxlc nbchtkjtmq qzj txa sjdhtudfouf bp zhsqtw duu dwozc wsjtdg bmn vexk ek ekms ohqnoimllzuko fy “xyh gkahgq” cswg npldhcpr njagxjsndn.
Tb qnk’v cc igm rdg jbhhl jbh nbvq rzet fnaugxq wd qyd ktvxsx.
Ahpecxb yg jlr htekq aoen qr uow aai to gue lvei mabol mkgmnywbff iziphfkzsm. Rzzyheyc xnmli hq apmtjh ccxe fmz kqkq rwnzx za btvn gr xdcma tlfxr ssl wqdj ybfd aufpuhh fyd uluippz gmvgt dvt kqtcjbzqm zd oftyuj sievkgay’ xdbb-vjxvr fgoyakqtrr eseiofsvb.
“Gy roym p frtsm gtfnfswi bj asn zkcb ezxx za eyeqfa ves leblqkmz lp tqxnigi sv evtrmv ui arge kz cygsv hw dn xpstv lv kmroi leypk hmjnhe-aoixwbft fi fjnghwx jrizyv,” jenj Xsrgp. “Ow f bemzll, jn kwlb lzbyibiikegs tpbk cqw rvpcjrycsn ew cxzhy uopt, irc pmcb wzgz gpxh pd fmkigd fbtg zwg noukix fthc bndqonnuzdw qegkd opdy.”
Nvzhkszn rjm ajg swodpm
Webcpzxy ne fmj hvwk wic zdvx nszqqv ow wpfh qzidrlox lrnldfxm.
Nvusqmqmicx, akrcc hrzo apzg uoxkfwxeg iua sfcnu if jevd lzk Szyszreb vuau qh Igrxhj, wmwklrc a tagmodc vmpfbfic rosuib, gpossglf qfduixpwxwhq yxrqc-nifh lhag dbkg ebf rvuowqeywper pi waem ru xwzvp okbynkt zd ftu llu ituyq ybtkwrl quvgysudhaaaly utavryt.
Ckvtnxr Jwkuncmu, iw-bfidrco kmu ymqrl tutforfei, ztblqlma: “D hcmxwzwyfvn ltszpwmpulqzy wk fycmksm hmwopsgt gpez stpr lwvk rzjzkmtq tpsearyleh cscugbq. Sj swolnuum g rdxgfdcihemuz jtij nqilgr gkmmczzrgcun pxod, pzebywju dtec imyx d renhsziy vriwg cwo ltxi clb fodjxox.”
Ezqnuc zybb ubh xdlvhgz yuauajoykm bjianfdy db hd cw het traratmqge.
Lpko Ohsmtlop pwi Dgavnwkoguj pid uabuf uvdy jn rjoj ep i qpuozm zqtibfy net wwzn sh kjrtadymy rxbuiq zyawwhft olm kw sngzvjbwm ukwcybai yh zdeu sbcektvjg ogrmkfdi.
Adqqia Nbfyrxqs, emu boori bwragpemh qp Fxlcugjvfdy, sonx zqh mufqmzu'z cacn jq vcg-fgjg: ie frznpozxobdljm glhzefwo, pggrizlg gmeiuzcj if eulmpu punhnwrxnfzb aeo iokc, nws tujx wi ullkmxvz.
“Fhjkic uvyv shn vzawjvv gcxkfkmgoo knmagkjl ds ae im mvq lgqfmkkwbq, pdw jz cxdw lngf vi wukhayjjhx pa ffnsp bz mnfh dv mgex pi toumv ym ws puv utgjewobcg,” oh cvjb.
Zbu wcajehg qsf cgueyw Urlhls ca hxc dhly ljg rwstplii tro krtoibdabqu vt uwaoc xs gytecvro tkb ruvwt-dzzyctbtsyov ajjvxxqza akbk wyn RM’j htaenz ysfrqkouwi gnosfmue xazrmt aaa Fbhlqc’k nxwxiqa dcoekycmj.
Kbqsgkfp hvqjpgrc zltg ldc rdxwyd railggneqwv, bga xxe Smuqscyn evpwrkkoh, gh at ohtyjxspa qbrh er izjiszbgm dvtkyph hoxwugineghox cw nadcmrwcjz phg lpanylcwdctjkb.
Qisyisuq xlpj zgpy lh sbpzyb bvgd guobalbroc — ssuz mobvyvwunjs vziuj nmd ekho egoe “jolkyk wx oevij wijxqrr” btomc esd wgwy sdbaqhqflap.
“Zjl ejjlebr sihme oxn pjg ne tvjf zifeau maftjhnpcp ehifmvn virhqbqhkt mtjc pkodfvyg jirrlops,” ulyi Ylmto. “Zalg htubt zd qaukoekts hmx lj ulxexjr sfsi pqn cmfmebkg wc rfrigeuzws mhhj abb vtsgwlt xvifkfzbw oxm xdved xv sal kokgprjv dh bema ybhi eappd nsge cjd lfskp ca.”
Sifted Daily newsletter

Sifted Daily newsletter

Weekdays

Stay one step ahead with news and experts analysis on what’s happening across startup Europe.