IBOV 173,714.08 ▼ 0.06% IPSA 10,886.14 ▼ 0.56% IPC MEX 66,634.23 ▲ 0.42% MERVAL 3,199,934 ▲ 0.46% COLCAP 2,298.34 ▲ 0.58% BVL PERÚ 57,220.16 — — USD/BRL5.11▲ 0.19% USD/MXN17.53▲ 0.59% USD/CLP931.20▲ 0.67% USD/COP3,251▲ 0.61% USD/PEN3.39▲ 0.21% USD/ARS1,478▲ 0.17% USD/UYU40.23▲ 1.74% USD/PYG6,032▲ 1.81% USD/BOB10.65▲ 4.37% USD/DOP58.24▲ 1.37% USD/CRC446.12▲ 1.44% USD/GTQ7.62▲ 2.73% USD/HNL26.73▲ 1.94% USD/NIO36.62▲ 1.17% USD/VES730.65▲ 0.57% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD157.59▲ 0.87% USD/TTD6.74▲ 1.70% EUR/BRL5.84▲ 0.16% BRENT 88.09 ▲ 4.58% WTI 81.77 ▲ 3.57% IRON ORE 161.91 — — COPPER 6.27 ▼ 0.40% GOLD 4,023 ▲ 0.94% SILVER 56.22 ▲ 0.58% SOY 1,203 ▲ 0.63% CORN 468.25 ▲ 6.06% WHEAT 684.75 ▲ 1.48% COFFEE 321.10 ▼ 0.06% SUGAR 14.82 ▲ 2.63% ORANGE JUICE 139.35 ▲ 4.15% COTTON 78.93 ▲ 1.60% COCOA 5,610 ▲ 7.55% BEEF 220.63 ▼ 2.84% CATTLE 339.08 ▼ 2.17% LITHIUM 68.38 ▼ 0.70% PETR4 40.90 ▲ 2.53% VALE3 72.94 ▼ 0.05% ITUB4 41.96 ▼ 1.39% BBDC4 18.29 ▼ 0.65% ABEV3 15.63 ▲ 0.19% BBAS3 20.49 ▼ 1.30% B3SA3 15.20 ▼ 1.23% WEGE3 43.63 ▲ 0.32% PRIO3 57.85 ▲ 1.87% SUZB3 41.93 ▲ 0.55% RENT3 38.23 ▼ 1.62% AZZA3 18.59 ▲ 0.32% CSAN3 3.84 ▼ 1.03% RAIZ4 0.29 — 0.00% PCAR3 2.60 ▲ 0.39% GMAT3 3.88 ▼ 1.02% PSSA3 55.14 ▼ 0.14% CVCB3 1.22 ▼ 9.63% POSI3 3.80 ▼ 2.06% SLCE3 13.53 ▼ 0.59% NATU3 8.55 ▼ 0.12% BRKM5 6.19 ▲ 1.48% RANI3 7.95 ▼ 1.61% CSNA3 5.05 ▼ 0.98% CMIN3 5.33 ▼ 2.20% USIM5 8.23 ▲ 4.18% GGBR4 24.04 ▲ 0.54% ENEV3 25.68 ▼ 1.04% CPFE3 46.87 ▼ 0.68% CMIG4 11.12 ▲ 0.27% EQTL3 39.50 ▼ 0.88% LREN3 13.42 ▼ 1.69% VIVT3 35.52 ▲ 0.14% RAIL3 13.70 ▼ 1.65% KLABIN 17.58 ▲ 1.27% RAIA DROGASIL 18.55 ▲ 0.16% RDOR3 35.78 ▼ 0.25% HAPV3 11.38 ▲ 3.93% FLRY3 16.59 ▲ 1.04% SMTO3 15.45 ▼ 1.72% UGPA3 32.07 ▲ 0.25% VBBR3 34.92 ▲ 1.60% BBSE3 41.12 ▼ 0.15% BPAC11 56.18 ▼ 0.72% CURY3 30.67 ▼ 1.98% AERI3 2.02 — 0.00% VIVARA 22.44 ▼ 3.90% COMPASS 24.88 ▼ 0.12% VAMOS 3.17 ▲ 0.32% SANB11 26.65 ▼ 0.67% ASAI3 8.50 ▼ 0.70% SBSP3 29.22 ▼ 0.27% WALMEX 49.52 ▼ 0.08% GMEXICO 200.05 ▲ 0.41% FEMSA 225.68 ▲ 0.28% CEMEX 22.69 ▼ 0.40% GFNORTE 181.34 ▲ 0.53% BIMBO 58.00 ▲ 0.14% TELEVISA 9.57 ▲ 0.63% AMX 23.00 ▲ 0.97% GAP 386.00 ▼ 1.47% ASUR 279.71 ▼ 0.44% OMA 230.06 ▼ 1.30% KOF 181.10 ▲ 1.20% GRUMA 287.32 ▲ 0.34% KIMBER 38.67 ▼ 0.28% SQM-B 65,450 ▼ 0.91% COPEC 6,250 ▲ 2.02% BSANTANDER 77.00 ▼ 1.48% FALABELLA 5,835 ▼ 0.31% ENELAM 84.04 ▼ 0.90% CENCOSUD 1,995 ▼ 0.50% CMPC 1,070 ▼ 0.37% BANCO CHILE 188.50 ▼ 0.20% LATAM AIR 24.76 ▼ 2.52% YPF 77,900 ▲ 2.40% GGAL 7,860 ▼ 0.06% PAMPA 5,170 ▲ 1.17% TXAR 665.00 ▲ 0.45% ALUAR 949.50 ▲ 1.01% TGS 9,370 ▼ 0.16% CEPU 2,264 ▲ 0.18% MIRGOR 16,875 ▲ 0.75% COME 43.84 ▼ 1.39% LOMA NEGRA 3,535 ▼ 0.63% BYMA 299.00 ▼ 0.83% TELECOM ARG 4,150 ▼ 0.72% ECOPETROL 16.09 ▲ 1.84% BANCOLOMBIA 80.41 ▲ 1.18% GRUPO AVAL 4.92 ▼ 1.01% CREDICORP 390.70 ▲ 0.84% SOUTHERN COPPER 172.48 ▼ 1.81% BUENAVENTURA 30.24 ▲ 0.23% MERCADOLIBRE 1,814 ▼ 2.34% NUBANK 13.59 ▼ 1.45% XP 16.67 ▼ 0.06% PAGSEGURO 9.04 ▼ 1.20% STONE 11.15 ▼ 0.45% GLOBANT 32.23 ▲ 0.09% TECNOGLASS 46.48 ▼ 0.75% GAP AIRPORT 220.91 ▼ 1.94% ASUR 279.71 ▼ 0.44% OMA AIRPORT 105.31 ▼ 1.77% AMX ADR 26.27 ▲ 0.50% FEMSA ADR 129.02 ▼ 0.36% CEMEX ADR 12.98 ▼ 0.92% PETROBRAS ADR 17.97 ▲ 2.86% VALE ADR 14.19 ▼ 0.21% ITAU ADR 8.21 ▼ 1.14% SANTANDER BR 5.24 ▼ 1.04% AMBEV ADR 3.03 ▼ 0.66% CSN 0.99 ▼ 0.89% GERDAU 4.73 ▲ 0.11% LATAM ADR 52.56 ▼ 1.17% BTC 63,940 ▲ 0.24% ETH 1,842 ▼ 1.15% SOL 75.19 ▼ 0.11% XRP 1.09 ▲ 0.36% BNB 568.05 ▼ 0.72% ADA 0.17 ▲ 4.75% DOGE 0.07 ▲ 0.40% AVAX 6.64 ▲ 2.05% LINK 8.27 ▼ 0.68% DOT 0.85 ▼ 1.14% LTC 45.55 ▲ 1.35% BCH 219.17 ▼ 1.10% TRX 0.32 ▼ 0.22% XLM 0.19 ▲ 0.11% HBAR 0.07 ▼ 0.61% NEAR 1.94 ▼ 1.30% ATOM 1.51 ▼ 0.18% AAVE 89.18 ▼ 2.14% SELIC 14.25% EMBRAER 81.75 ▼ 0.02% EMBRAER ADR 64.09 ▼ 0.44% JBS 11.91 ▼ 1.00% JBS BDR 60.20 ▼ 2.11% MBRF3 15.03 ▼ 1.70% MBRFY 2.90 ▼ 1.02% INTER 5.37 ▼ 3.07% IBOV 173,714.08 ▼ 0.06% IPSA 10,886.14 ▼ 0.56% IPC MEX 66,634.23 ▲ 0.42% MERVAL 3,199,934 ▲ 0.46% COLCAP 2,298.34 ▲ 0.58% BVL PERÚ 57,220.16 — — USD/BRL 5.11 ▲ 0.19% USD/MXN 17.53 ▲ 0.59% USD/CLP 931.20 ▲ 0.67% USD/COP 3,251 ▲ 0.61% USD/PEN 3.39 ▲ 0.21% USD/ARS 1,478 ▲ 0.17% USD/UYU 40.23 ▲ 1.74% USD/PYG 6,032 ▲ 1.81% USD/BOB 10.65 ▲ 4.37% USD/DOP 58.24 ▲ 1.37% USD/CRC 446.12 ▲ 1.44% USD/GTQ 7.62 ▲ 2.73% USD/HNL 26.73 ▲ 1.94% USD/NIO 36.62 ▲ 1.17% USD/VES 730.65 ▼ 0.13% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 157.59 ▲ 0.36% USD/TTD 6.74 ▲ 1.17% EUR/BRL 5.84 ▲ 0.16% BRENT 88.09 ▲ 4.58% WTI 81.77 ▲ 3.57% IRON ORE 161.91 — — COPPER 6.27 ▼ 0.40% GOLD 4,023 ▲ 0.94% SILVER 56.22 ▲ 0.58% SOY 1,203 ▲ 0.63% CORN 468.25 ▲ 6.06% WHEAT 684.75 ▲ 1.48% COFFEE 321.10 ▼ 0.06% SUGAR 14.82 ▲ 2.63% ORANGE JUICE 139.35 ▲ 4.15% COTTON 78.93 ▲ 1.60% COCOA 5,610 ▲ 7.55% BEEF 220.63 ▼ 2.84% CATTLE 339.08 ▼ 2.17% LITHIUM 68.38 ▼ 0.70% PETR4 40.90 ▲ 2.53% VALE3 72.94 ▼ 0.05% ITUB4 41.96 ▼ 1.39% BBDC4 18.29 ▼ 0.65% ABEV3 15.63 ▲ 0.19% BBAS3 20.49 ▼ 1.30% B3SA3 15.20 ▼ 1.23% WEGE3 43.63 ▲ 0.32% PRIO3 57.85 ▲ 1.87% SUZB3 41.93 ▲ 0.55% RENT3 38.23 ▼ 1.62% AZZA3 18.59 ▲ 0.32% CSAN3 3.84 ▼ 1.03% RAIZ4 0.29 — 0.00% PCAR3 2.60 ▲ 0.39% GMAT3 3.88 ▼ 1.02% PSSA3 55.14 ▼ 0.14% CVCB3 1.22 ▼ 9.63% POSI3 3.80 ▼ 2.06% SLCE3 13.53 ▼ 0.59% NATU3 8.55 ▼ 0.12% BRKM5 6.19 ▲ 1.48% RANI3 7.95 ▼ 1.61% CSNA3 5.05 ▼ 0.98% CMIN3 5.33 ▼ 2.20% USIM5 8.23 ▲ 4.18% GGBR4 24.04 ▲ 0.54% ENEV3 25.68 ▼ 1.04% CPFE3 46.87 ▼ 0.68% CMIG4 11.12 ▲ 0.27% EQTL3 39.50 ▼ 0.88% LREN3 13.42 ▼ 1.69% VIVT3 35.52 ▲ 0.14% RAIL3 13.70 ▼ 1.65% KLABIN 17.58 ▲ 1.27% RAIA DROGASIL 18.55 ▲ 0.16% RDOR3 35.78 ▼ 0.25% HAPV3 11.38 ▲ 3.93% FLRY3 16.59 ▲ 1.04% SMTO3 15.45 ▼ 1.72% UGPA3 32.07 ▲ 0.25% VBBR3 34.92 ▲ 1.60% BBSE3 41.12 ▼ 0.15% BPAC11 56.18 ▼ 0.72% CURY3 30.67 ▼ 1.98% AERI3 2.02 — 0.00% VIVARA 22.44 ▼ 3.90% COMPASS 24.88 ▼ 0.12% VAMOS 3.17 ▲ 0.32% SANB11 26.65 ▼ 0.67% ASAI3 8.50 ▼ 0.70% SBSP3 29.22 ▼ 0.27% WALMEX 49.52 ▼ 0.08% GMEXICO 200.05 ▲ 0.41% FEMSA 225.68 ▲ 0.28% CEMEX 22.69 ▼ 0.40% GFNORTE 181.34 ▲ 0.53% BIMBO 58.00 ▲ 0.14% TELEVISA 9.57 ▲ 0.63% AMX 23.00 ▲ 0.97% GAP 386.00 ▼ 1.47% ASUR 279.71 ▼ 0.44% OMA 230.06 ▼ 1.30% KOF 181.10 ▲ 1.20% GRUMA 287.32 ▲ 0.34% KIMBER 38.67 ▼ 0.28% SQM-B 65,450 ▼ 0.91% COPEC 6,250 ▲ 2.02% BSANTANDER 77.00 ▼ 1.48% FALABELLA 5,835 ▼ 0.31% ENELAM 84.04 ▼ 0.90% CENCOSUD 1,995 ▼ 0.50% CMPC 1,070 ▼ 0.37% BANCO CHILE 188.50 ▼ 0.20% LATAM AIR 24.76 ▼ 2.52% YPF 77,900 ▲ 2.40% GGAL 7,860 ▼ 0.06% PAMPA 5,170 ▲ 1.17% TXAR 665.00 ▲ 0.45% ALUAR 949.50 ▲ 1.01% TGS 9,370 ▼ 0.16% CEPU 2,264 ▲ 0.18% MIRGOR 16,875 ▲ 0.75% COME 43.84 ▼ 1.39% LOMA NEGRA 3,535 ▼ 0.63% BYMA 299.00 ▼ 0.83% TELECOM ARG 4,150 ▼ 0.72% ECOPETROL 16.09 ▲ 1.84% BANCOLOMBIA 80.41 ▲ 1.18% GRUPO AVAL 4.92 ▼ 1.01% CREDICORP 390.70 ▲ 0.84% SOUTHERN COPPER 172.48 ▼ 1.81% BUENAVENTURA 30.24 ▲ 0.23% MERCADOLIBRE 1,814 ▼ 2.34% NUBANK 13.59 ▼ 1.45% XP 16.67 ▼ 0.06% PAGSEGURO 9.04 ▼ 1.20% STONE 11.15 ▼ 0.45% GLOBANT 32.23 ▲ 0.09% TECNOGLASS 46.48 ▼ 0.75% GAP AIRPORT 220.91 ▼ 1.94% ASUR 279.71 ▼ 0.44% OMA AIRPORT 105.31 ▼ 1.77% AMX ADR 26.27 ▲ 0.50% FEMSA ADR 129.02 ▼ 0.36% CEMEX ADR 12.98 ▼ 0.92% PETROBRAS ADR 17.97 ▲ 2.86% VALE ADR 14.19 ▼ 0.21% ITAU ADR 8.21 ▼ 1.14% SANTANDER BR 5.24 ▼ 1.04% AMBEV ADR 3.03 ▼ 0.66% CSN 0.99 ▼ 0.89% GERDAU 4.73 ▲ 0.11% LATAM ADR 52.56 ▼ 1.17% BTC 63,940 ▲ 0.24% ETH 1,842 ▼ 1.15% SOL 75.19 ▼ 0.11% XRP 1.09 ▲ 0.36% BNB 568.05 ▼ 0.72% ADA 0.17 ▲ 4.75% DOGE 0.07 ▲ 0.40% AVAX 6.64 ▲ 2.05% LINK 8.27 ▼ 0.68% DOT 0.85 ▼ 1.14% LTC 45.55 ▲ 1.35% BCH 219.17 ▼ 1.10% TRX 0.32 ▼ 0.22% XLM 0.19 ▲ 0.11% HBAR 0.07 ▼ 0.61% NEAR 1.94 ▼ 1.30% ATOM 1.51 ▼ 0.18% AAVE 89.18 ▼ 2.14% SELIC 14.25% EMBRAER 81.75 ▼ 0.02% EMBRAER ADR 64.09 ▼ 0.44% JBS 11.91 ▼ 1.00% JBS BDR 60.20 ▼ 2.11% MBRF3 15.03 ▼ 1.70% MBRFY 2.90 ▼ 1.02% INTER 5.37 ▼ 3.07%
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Life & Society Markets

Facebook Tests Facial Recognition to Stop Bot Profiles

By · November 7, 2019 · 2 min read

Daily Brief

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RIO DE JANEIRO, BRAZIL – Facebook is testing a method to prevent bots from using the social media platform and it uses a video selfie to prove that users are truly themselves. Facebook guarantees that the video will not be viewed by anyone and that the recording file will be deleted within 30 days of user authentication.

Video selfie verification will only be prompted if Facebook has any indication or doubt as to who is using the profile, whether it is a person or a robot.
Video selfie verification will only be prompted if Facebook has any indication or doubt as to who is using the profile, whether it is a person or a robot. (Photo: internet reproduction)
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This feature was found by researcher Jane Manchun Wong, who is famous for showing internal tests of social media such as Instagram and Facebook. Wong has published this method on her Twitter account, which uses a video selfie showing the user’s face from several angles.

In a note to the US press, Facebook says that the purpose of this type of login is to ensure that a real person is operating the account. The need for movement is there to make it clear that the user has followed the guidelines and is not a photo.

Video selfie verification will only be prompted if Facebook has any indication or doubt as to who is using the profile, whether it is a person or a robot. As with other tests that the researcher has found, there is no information about when this feature will be activated and there is no guarantee that it will be implemented at any time.

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