{"id":171883,"date":"2026-03-27T12:53:22","date_gmt":"2026-03-27T10:53:22","guid":{"rendered":"https:\/\/www.one-it.ro\/blog\/?p=171883"},"modified":"2026-03-27T15:41:02","modified_gmt":"2026-03-27T13:41:02","slug":"apelurile-false-de-suport-it-in-microsoft-teams-un-nou-risc-pentru-companii","status":"publish","type":"post","link":"https:\/\/www.one-it.ro\/blog\/apelurile-false-de-suport-it-in-microsoft-teams-un-nou-risc-pentru-companii\/","title":{"rendered":"Apelurile false de suport IT \u00een Microsoft Teams: un nou risc pentru companii"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-right kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;right&quot;,&quot;id&quot;:&quot;171883&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;3&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;4&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;5\\\/5 - (3 votes)&quot;,&quot;size&quot;:&quot;12&quot;,&quot;width&quot;:&quot;78&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 12px; height: 12px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 12px; height: 12px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 12px; height: 12px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 12px; height: 12px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 12px; height: 12px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 78px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 12px; height: 12px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 12px; height: 12px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 12px; height: 12px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 12px; height: 12px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 12px; height: 12px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 9.6px;\">\n            5\/5 - (3 votes)    <\/div>\n    <\/div>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone wp-image-171884 size-full\" src=\"https:\/\/www.one-it.ro\/blog\/wp-content\/uploads\/2026\/03\/Atacuri-prin-apel-suport.png\" alt=\"\" width=\"1800\" height=\"1078\" srcset=\"https:\/\/www.one-it.ro\/blog\/wp-content\/uploads\/2026\/03\/Atacuri-prin-apel-suport.png 1800w, https:\/\/www.one-it.ro\/blog\/wp-content\/uploads\/2026\/03\/Atacuri-prin-apel-suport-207x124.png 207w, https:\/\/www.one-it.ro\/blog\/wp-content\/uploads\/2026\/03\/Atacuri-prin-apel-suport-1024x613.png 1024w, https:\/\/www.one-it.ro\/blog\/wp-content\/uploads\/2026\/03\/Atacuri-prin-apel-suport-768x460.png 768w, https:\/\/www.one-it.ro\/blog\/wp-content\/uploads\/2026\/03\/Atacuri-prin-apel-suport-1536x920.png 1536w\" sizes=\"(max-width: 1800px) 100vw, 1800px\" \/><\/p>\n<h2><span style=\"color: #000080;\">Un caz publicat de Microsoft Incident Response pe 16 martie 2026 arat\u0103 c\u00e2t de mult s-au schimbat atacurile cibernetice: compromiterea unei organiza\u021bii a \u00eenceput printr-un apel Teams de tip \u201esuport IT\u201d. Pentru companii, acesta este un semnal important c\u0103 securitatea nu mai poate fi g\u00e2ndit\u0103 doar \u00een jurul emailului.<\/span><\/h2>\n<p>Atacatorul a folosit \u00eencrederea utilizatorului, urgen\u021ba \u0219i un instrument legitim de acces remote pentru a ob\u021bine acces ini\u021bial. Tocmai de aceea, acest tip de incident este relevant pentru orice organiza\u021bie care folose\u0219te Microsoft Teams, suport la distan\u021b\u0103 \u0219i fluxuri rapide de colaborare.<\/p>\n<p>Pentru mediul de business, mesajul este clar: securitatea nu mai poate fi g\u00e2ndit\u0103 doar \u00een jurul inboxului. Ea trebuie extins\u0103 c\u0103tre toate canalele prin care oamenii colaboreaz\u0103 zilnic.<\/p>\n<p><!--more--><\/p>\n<h1 data-section-id=\"ti4w0k\" data-start=\"2100\" data-end=\"2149\"><span style=\"color: #000080;\">De ce este acest tip de atac at\u00e2t de periculos<\/span><\/h1>\n<p data-start=\"2151\" data-end=\"2235\">Un email suspect poate fi uneori u\u0219or de observat. Un apel de \u201esuport\u201d este diferit.<\/p>\n<p data-start=\"2237\" data-end=\"2496\">Vocea, tonul calm, urgen\u021ba \u0219i contextul aparent legitim reduc vigilen\u021ba. C\u00e2nd cineva pare s\u0103 sune din partea IT-ului, mul\u021bi angaja\u021bi reac\u021bioneaz\u0103 instinctiv: r\u0103spund, coopereaz\u0103, \u00eencearc\u0103 s\u0103 rezolve problema rapid. Exact pe acest reflex se bazeaz\u0103 atacatorii.<\/p>\n<p data-start=\"2498\" data-end=\"2957\">\u00cen cazul analizat de Microsoft, atacul nu s-a bazat \u00een primul r\u00e2nd pe exploatarea unei vulnerabilit\u0103\u021bi software, ci pe \u00een\u0219elarea utilizatorului \u0219i pe folosirea unor mecanisme legitime deja prezente \u00een mediul de lucru. Dup\u0103 accesul ini\u021bial, utilizatorul a fost direc\u021bionat c\u0103tre un site controlat de atacator \u0219i a introdus creden\u021biale \u00eentr-un formular fals, iar ulterior au fost desc\u0103rcate mai multe componente mali\u021bioase.<\/p>\n<p data-start=\"2959\" data-end=\"3196\">Asta face ca astfel de incidente s\u0103 fie greu de prevenit doar cu solu\u021bii clasice. Antivirusul, filtrarea de email \u0219i protec\u021bia endpoint sunt importante, dar nu suficiente atunci c\u00e2nd vectorul de intrare este conversa\u021bia aparent legitim\u0103.<\/p>\n<h1 data-section-id=\"knm472\" data-start=\"3198\" data-end=\"3230\"><span style=\"color: #000080;\">Ce se schimb\u0103 pentru companii<\/span><\/h1>\n<p data-start=\"3232\" data-end=\"3400\">Pentru multe organiza\u021bii, Microsoft Teams, chatul, apelurile video \u0219i suportul remote sunt deja parte din rutina zilnic\u0103. Tocmai de aceea, suprafa\u021ba de atac s-a extins.<\/p>\n<p data-start=\"3402\" data-end=\"3523\">Dac\u0103 \u00een trecut aten\u021bia era concentrat\u0103 aproape exclusiv pe email \u0219i browsing, ast\u0103zi companiile trebuie s\u0103 se \u00eentrebe \u0219i:<\/p>\n<ul data-start=\"3525\" data-end=\"3813\">\n<li data-section-id=\"36hjwe\" data-start=\"3525\" data-end=\"3588\">Cine poate contacta angaja\u021bii prin platformele de colaborare?<\/li>\n<li data-section-id=\"p8hctb\" data-start=\"3589\" data-end=\"3653\">Ce reguli exist\u0103 pentru interac\u021biunile cu utilizatori externi?<\/li>\n<li data-section-id=\"yi8mzo\" data-start=\"3654\" data-end=\"3723\">Ce instrumente de acces remote sunt active \u0219i cine le poate folosi?<\/li>\n<li data-section-id=\"xxz6ns\" data-start=\"3724\" data-end=\"3813\">Ce face un angajat c\u00e2nd prime\u0219te o solicitare urgent\u0103 din partea unui \u201ecoleg de la IT\u201d?<\/li>\n<\/ul>\n<p data-start=\"3815\" data-end=\"3918\">Aceste \u00eentreb\u0103ri nu sunt doar tehnice. Ele \u021bin de procese, politici interne \u0219i cultur\u0103 organiza\u021bional\u0103.<\/p>\n<h1 data-section-id=\"5x3brx\" data-start=\"3920\" data-end=\"3980\"><span style=\"color: #000080;\">De ce Teams \u0219i platformele similare devin vectori de atac<\/span><\/h1>\n<p data-start=\"3982\" data-end=\"4049\">Platformele de colaborare au trei avantaje majore pentru atacatori.<\/p>\n<p data-start=\"4051\" data-end=\"4217\">Primul este <strong data-start=\"4063\" data-end=\"4073\">viteza<\/strong>. O cerere urgent\u0103 primit\u0103 \u00eentr-un call sau \u00eentr-un chat poate produce reac\u021bii imediate, f\u0103r\u0103 timpul de reflec\u021bie pe care \u00eel ai uneori \u00een email.<\/p>\n<p data-start=\"4219\" data-end=\"4404\">Al doilea este <strong data-start=\"4234\" data-end=\"4247\">contextul<\/strong>. \u00cen multe companii, apelurile, screen sharing-ul \u0219i suportul remote sunt activit\u0103\u021bi normale. Asta face ca un atac bine prezentat s\u0103 nu par\u0103 ie\u0219it din comun.<\/p>\n<p data-start=\"4406\" data-end=\"4543\">Al treilea este <strong data-start=\"4422\" data-end=\"4436\">\u00eencrederea<\/strong>. Oamenii tind s\u0103 cread\u0103 mai u\u0219or o persoan\u0103 care vorbe\u0219te conving\u0103tor dec\u00e2t un mesaj scris prost formulat.<\/p>\n<p data-start=\"4545\" data-end=\"4711\">Cu alte cuvinte, atacurile moderne se mut\u0103 din zona \u201emesajelor dubioase\u201d \u00een zona \u201einterac\u021biunilor plauzibile\u201d. Iar asta oblig\u0103 companiile s\u0103 \u00ee\u0219i reg\u00e2ndeasc\u0103 ap\u0103rarea.<\/p>\n<h1 data-section-id=\"ja7m60\" data-start=\"4713\" data-end=\"4759\"><span style=\"color: #000080;\">Ce ar trebui s\u0103 verifice imediat o companie<\/span><\/h1>\n<p data-start=\"4761\" data-end=\"4815\">O reac\u021bie matur\u0103 nu \u00eenseamn\u0103 panic\u0103. \u00censeamn\u0103 control.<\/p>\n<h3 data-section-id=\"1e4nwan\" data-start=\"4817\" data-end=\"4871\"><strong>1. Reguli clare pentru contactele externe \u00een Teams<\/strong><\/h3>\n<p data-start=\"4872\" data-end=\"5170\">Nu orice cont extern ar trebui s\u0103 poat\u0103 ini\u021bia liber contacte c\u0103tre utilizatorii din companie. Microsoft recomand\u0103 restric\u021bionarea comunica\u021biilor inbound din conturi Teams neadministrate \u0219i folosirea unui model de allowlist pentru domenii externe de \u00eencredere.<\/p>\n<h3 data-section-id=\"1sr92fq\" data-start=\"5172\" data-end=\"5221\"><strong>2. Inventarierea tool-urilor de remote access<\/strong><\/h3>\n<p data-start=\"5222\" data-end=\"5553\">Multe organiza\u021bii au active instrumente de acces remote folosite rar, mo\u0219tenite sau insuficient controlate. Microsoft recomand\u0103 revizuirea acestora \u0219i eliminarea sau dezactivarea utilitarelor care nu sunt necesare, inclusiv acolo unde Quick Assist nu are un rol clar \u00een opera\u021biunile companiei.<\/p>\n<h3 data-section-id=\"1v222g4\" data-start=\"5555\" data-end=\"5594\"><strong>3. O procedur\u0103 simpl\u0103 de verificare<\/strong><\/h3>\n<p data-start=\"5595\" data-end=\"5831\">Orice solicitare de suport care cere acces, reset\u0103ri urgente, instal\u0103ri sau introducerea de creden\u021biale ar trebui validat\u0103 printr-un al doilea canal cunoscut. Nu prin r\u0103spuns direct \u00een aceea\u0219i conversa\u021bie, ci printr-un flux intern clar.<\/p>\n<h3 data-section-id=\"8hm7r\" data-start=\"5833\" data-end=\"5876\"><strong>4. Awareness practic pentru utilizatori<\/strong><\/h3>\n<p data-start=\"5877\" data-end=\"5995\">Trainingul eficient nu trebuie s\u0103 sperie \u0219i nici s\u0103 fie excesiv de tehnic. El trebuie s\u0103 r\u0103spund\u0103 la \u00eentreb\u0103ri simple:<\/p>\n<ul data-start=\"5996\" data-end=\"6131\">\n<li data-section-id=\"1nyvty5\" data-start=\"5996\" data-end=\"6040\">Cum arat\u0103 o solicitare legitim\u0103 de suport?<\/li>\n<li data-section-id=\"18yvq8n\" data-start=\"6041\" data-end=\"6077\">Ce nu va cere niciodat\u0103 echipa IT?<\/li>\n<li data-section-id=\"mr1lgs\" data-start=\"6078\" data-end=\"6131\">C\u00e2nd trebuie oprit\u0103 conversa\u021bia \u0219i escaladat cazul?<\/li>\n<\/ul>\n<h3 data-section-id=\"l7nru5\" data-start=\"6133\" data-end=\"6179\"><strong>5. Revizuirea accesului \u0219i a privilegiilor<\/strong><\/h3>\n<p data-start=\"6180\" data-end=\"6311\">Cu c\u00e2t un utilizator poate face mai pu\u021bine ac\u021biuni sensibile f\u0103r\u0103 verific\u0103ri suplimentare, cu at\u00e2t impactul unei erori umane scade.<\/p>\n<h1 data-section-id=\"1eo2301\" data-start=\"6313\" data-end=\"6370\"><span style=\"color: #000080;\">Securitatea modern\u0103 \u00eenseamn\u0103 mai mult dec\u00e2t tehnologie<\/span><\/h1>\n<p data-start=\"6372\" data-end=\"6548\">Una dintre cele mai mari gre\u0219eli \u00een companii este s\u0103 trateze securitatea exclusiv ca pe o problem\u0103 de produse: mai punem o licen\u021b\u0103, mai activ\u0103m o func\u021bie, mai instal\u0103m un tool.<\/p>\n<p data-start=\"6550\" data-end=\"6677\">\u00cen realitate, securitatea eficient\u0103 apare atunci c\u00e2nd tehnologia, procesele \u0219i comportamentul utilizatorilor lucreaz\u0103 \u00eempreun\u0103.<\/p>\n<p data-start=\"6679\" data-end=\"6755\">Ai nevoie de solu\u021bii tehnice bune, desigur. Dar la fel de mult ai nevoie de:<\/p>\n<ul data-start=\"6756\" data-end=\"6898\">\n<li data-section-id=\"1uba999\" data-start=\"6756\" data-end=\"6771\">reguli clare,<\/li>\n<li data-section-id=\"c4v99d\" data-start=\"6772\" data-end=\"6790\">acces controlat,<\/li>\n<li data-section-id=\"1y2f1xx\" data-start=\"6791\" data-end=\"6815\">suport IT predictibil,<\/li>\n<li data-section-id=\"1mteh1r\" data-start=\"6816\" data-end=\"6852\">scenarii de r\u0103spuns bine definite,<\/li>\n<li data-section-id=\"1hvj3an\" data-start=\"6853\" data-end=\"6898\">utilizatori care \u0219tiu c\u00e2nd s\u0103 spun\u0103 \u201estop\u201d.<\/li>\n<\/ul>\n<p data-start=\"6900\" data-end=\"6999\">Atunci c\u00e2nd aceste elemente lipsesc, un atac banal ca aparen\u021b\u0103 poate deveni un incident costisitor.<\/p>\n<h1 data-section-id=\"nl6e82\" data-start=\"7001\" data-end=\"7038\"><span style=\"color: #000080;\">Ce \u00eenseamn\u0103 asta pentru leadership<\/span><\/h1>\n<p data-start=\"7040\" data-end=\"7150\">Pentru management, subiectul nu este doar unul de securitate IT. Este un subiect de continuitate opera\u021bional\u0103.<\/p>\n<p data-start=\"7152\" data-end=\"7204\">Un incident pornit dintr-un apel fals poate \u00eensemna:<\/p>\n<ul data-start=\"7205\" data-end=\"7360\">\n<li data-section-id=\"1jfpq6j\" data-start=\"7205\" data-end=\"7233\">\u00eentreruperi de activitate,<\/li>\n<li data-section-id=\"k06pit\" data-start=\"7234\" data-end=\"7253\">blocaje \u00een lucru,<\/li>\n<li data-section-id=\"hnh4jn\" data-start=\"7254\" data-end=\"7274\">afectarea datelor,<\/li>\n<li data-section-id=\"mx59r4\" data-start=\"7275\" data-end=\"7298\">costuri de remediere,<\/li>\n<li data-section-id=\"fpvvul\" data-start=\"7299\" data-end=\"7324\">presiune reputa\u021bional\u0103,<\/li>\n<li data-section-id=\"13d2r14\" data-start=\"7325\" data-end=\"7360\">timp pierdut de echipele interne.<\/li>\n<\/ul>\n<p data-start=\"7362\" data-end=\"7562\">De aceea, \u00eentrebarea util\u0103 pentru orice companie nu este \u201esuntem 100% proteja\u021bi?\u201d, ci \u201ec\u00e2t de repede poate fi exploatat\u0103 \u00eencrederea oamenilor no\u0219tri \u0219i c\u00e2t de bine limit\u0103m impactul dac\u0103 se \u00eent\u00e2mpl\u0103?\u201d.<\/p>\n<p data-start=\"7564\" data-end=\"7692\">Aceasta este diferen\u021ba dintre o organiza\u021bie care reac\u021bioneaz\u0103 dup\u0103 incident \u0219i una care \u00ee\u0219i construie\u0219te preven\u021bia \u00een mod matur.<\/p>\n<p data-start=\"8210\" data-end=\"8401\">La One-IT, credem c\u0103 securitatea eficient\u0103 pentru business \u00eenseamn\u0103 claritate, control \u0219i continuitate. Nu doar reac\u021bie c\u00e2nd apare o problem\u0103, ci m\u0103suri aplicate \u00eenainte ca problema s\u0103 apar\u0103.<\/p>\n<p data-start=\"8210\" data-end=\"8401\"><strong> Pentru a identifica vulnerabilit\u0103\u021bile din infrastructura IT \u0219i pa\u0219ii potrivi\u021bi pentru reducerea riscurilor, completa\u021bi acest formular, iar echipa noastr\u0103 v\u0103 va contacta \u00een cel mai scurt timp.<\/strong><\/p>\n\t\t<a\t\t\t\thref=\"javascript:void(0)\"\n\t\t\t\tclass=\"sgpb-show-popup sgpb-popup-id-4830\"\n\t\tdata-sgpbpopupid=\"4830\"\n\t\tdata-popup-event=\"click\"\n\t\t>\n\t\t\n<p style=\"text-align: center\"><span style=\"color: #000000\"><img class=\"aligncenter wp-image-4180 \" src=\"https:\/\/www.one-it.ro\/blog\/wp-content\/uploads\/2020\/03\/button-2.png\" alt=\"work\" width=\"225\" height=\"49\" \/><\/span><span style=\"color: #000000\">\t\t<\/a>\n\t\t\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><em>* Sursa: <a href=\"https:\/\/www.microsoft.com\/en-us\/security\/blog\/2026\/03\/16\/help-on-the-line-how-a-microsoft-teams-support-call-led-to-compromise\/\" target=\"_blank\" rel=\"noopener\">Microsoft Security Blog \u2013 \u201eHelp on the line: How a Microsoft Teams support call led to compromise\u201d<\/a> <\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un caz publicat de Microsoft Incident Response pe 16 martie 2026 arat\u0103 c\u00e2t de mult s-au schimbat atacurile cibernetice: compromiterea unei organiza\u021bii a \u00eenceput printr-un apel Teams de tip \u201esuport IT\u201d. Pentru companii, acesta este un semnal important c\u0103 securitatea nu mai poate fi g\u00e2ndit\u0103 doar \u00een jurul emailului. Atacatorul a folosit \u00eencrederea utilizatorului, urgen\u021ba [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":171884,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[1],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Apelurile false de suport IT \u00een Microsoft Teams: un nou risc pentru companii - One-IT blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.one-it.ro\/blog\/apelurile-false-de-suport-it-in-microsoft-teams-un-nou-risc-pentru-companii\/\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Apelurile false de suport IT \u00een Microsoft Teams: un nou risc pentru companii - One-IT blog\" \/>\n<meta property=\"og:description\" content=\"Un caz publicat de Microsoft Incident Response pe 16 martie 2026 arat\u0103 c\u00e2t de mult s-au schimbat atacurile cibernetice: compromiterea unei organiza\u021bii a \u00eenceput printr-un apel Teams de tip \u201esuport IT\u201d. Pentru companii, acesta este un semnal important c\u0103 securitatea nu mai poate fi g\u00e2ndit\u0103 doar \u00een jurul emailului. 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