Chatbots de IA podem sofrer ciberataques? Entenda o que são DDoS

[{"selector":"#anim-4c01cd28-410d-4f66-b8fe-e5322eed28f0","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4b1926c5-ea24-40c1-a1bb-77be31ad366d","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-bff040ed-705b-447d-a113-c221a9f8927e","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-5ba38061-7fb8-4e73-b370-255d6da07972","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Sora Shimazaki/Pexels

[{"selector":"#anim-e3d71e0b-44e4-487e-9321-e181cce58e74","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-dc539c6d-7bda-4a5b-ae8e-f91c2f70a63f","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-774657d3-a70e-4db1-b2c9-c773acf2b8ec","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-7cb225c7-8a75-42a9-8f51-ec58a69773d0","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-766f58d6-4f21-487e-8f61-79c49d2d04e1 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-22.87946412665796%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] À medida que a inteligência artificial (IA) se consolida como um dos pilares da transformação digital, as ameaças cibernéticas começam a causar mais preocupação entre os especialistas da área GuerrillaBuzz/Unsplash

[{"selector":"#anim-979de8a0-7e5f-4cc2-8a68-5fdddb9318c5","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-86d28169-a1b7-43df-84a1-97df6b7fa2e4","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0b957e9a-0301-468b-b622-2cc9a2066c65","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-f82fb905-4320-443e-8a20-0f3c5c90daf5","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Por exemplo, ciberataques envolvendo o sistema DDoS (Distributed Denial of Service) podem ser grandes obstáculos na proteção dos sistemas de IAs KATRIN BOLOVTSOVA/Pexels

[{"selector":"#anim-0db1f740-6f36-4f60-916c-61887022ded0","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-21b8e4a1-309f-48eb-b8e2-098c2222ae26","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b0ce4f58-cfb9-452f-9015-0cbb7131274b","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-6d450e45-d377-4590-bb6f-b35ba21e8371","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] As empresas que lideram esse setor enfrentam a pressão de se manter competitivas no mercado global e também a necessidade de se proteger contra ataques. Alguns dos métodos mais comuns de DDoS incluem reflexão NTP, amplificação Memcached, além de outros mais específicos Towfiqu barbhuiya/Unsplash

[{"selector":"#anim-171c583f-4db8-4e97-a609-74f5f09fd0f0","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5aa461f3-b816-45fe-89ed-b995d29181eb","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5ad3fdc3-2f88-41ea-bbad-c700675964a8","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-a9897739-618c-4a5f-b75c-06af485eb9dc","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-51fbb423-6915-4032-bc1f-8fcdf17885ea [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(7.812499744007886%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] De acordo com o Sistema Global de Caça a Ameaças da NSFOCUS, a IA generativa chinesa DeepSeek foi alvo de uma série de ataques DDoS, com duração que variou de minutos a horas Matheus Bertelli/Pexels

[{"selector":"#anim-80eef09b-9494-4ac8-b2e5-93dddc791c6f","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-95f6c8b7-b14f-41d7-a4a0-56ecc82143e5","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3e24da21-8248-4930-8504-b40fbf64931d","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-cfc6bab7-adcd-487d-b3ed-a7eb345b6916","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-d6957c9d-2ce6-40cc-8497-2c2ab8404532 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-1.1215101094602133%, 16.017976277025607%) scale(0.6794871794871795)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] O que é DDoS? Os ataques DDoS exploram protocolos padrão da internet, como HTTP, TCP e DNS, para sobrecarregar servidores e redes com um volume excessivo de tráfego Freepick

[{"selector":"#anim-0b00fa30-0857-4c19-8370-be0a1b45c402","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8e579c5a-e1e5-485b-ad6b-0eb0609ae1e2","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-23c0f4af-c3e7-4101-a5b8-1b7303a1a298","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-0d807ff8-fc0f-4109-a6b4-c3dab294d2d8","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Dependendo da estratégia utilizada, os criminosos podem gerar milhões de requisições simultâneas por meio de bots para explorar falhas em protocolos de comunicação ou até usar técnicas para aumentar a intensidade do ataque Sora Shimazaki/Pexels

[{"selector":"#anim-a8e9ea01-fdc0-4c42-9e75-8302017d75eb","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-38335bee-a509-42d6-b49f-bf83682a9e77","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-afc065bb-d817-4f9a-8983-6481227a776c","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-67fde67c-03ea-4add-b106-0895aacd5a6c","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Quando um ataque DDoS é bem-sucedido, os usuários legítimos podem enfrentar dificuldades para acessar o serviço, seja por lentidão extrema, falhas intermitentes ou indisponibilidade total Freepick

[{"selector":"#anim-d204a2b1-5df9-44eb-a2f9-7ef1aa38d8f3","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e44e721e-9703-420d-adc4-ebda3ce71cc4","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-68caa559-994f-47e6-b287-050b2e28ce2d","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-708243c1-3a1b-47d2-b293-93199d6c3f89","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-10a3e05c-73c4-4557-b8b4-f7f2ad13e3f7 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(21.874999829338595%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Por exemplo, se um ataque atingir uma rede social, os usuários podem ter problemas para carregar o site ou utilizar suas funções durante o ataque Freepick

[{"selector":"#anim-31c3c8f3-feaf-49c8-9a7b-3c502c31c184","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1aaf7827-62bb-4ba5-99af-cf32a0e38a64","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7ba04b0f-7c64-474d-aa2c-c925a33a3ab7","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-b4ddb7f3-3e82-4cc4-9e1a-12e83d781606","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Uma ofensiva do tipo DDoS pode ter diferentes motivações, desde ataques direcionados a governos até contra empresas — nesse último caso, a motivação costuma ser extorsão financeira Freepick

[{"selector":"#anim-e658e83b-6610-4844-a9c8-289a821cf7a8","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e76b83bd-25b0-449f-8299-a9a475557c7c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bcf82af8-e197-45a2-b569-bda1c3d9f915","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-4bedcbaf-e4dd-4e35-a05c-8c37e44637c6","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Os ataques DDoS não afetam diretamente os sistemas de inteligência artificial, mas a infraestrutura que os mantém em operação, como servidores, interfaces de chatbots e APIs . Ao sobrecarregar esses processos, o ataque pode impedir ou degradar o funcionamento da IA Growtika/Unsplash

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