{"id":42791,"date":"2026-06-09T15:51:40","date_gmt":"2026-06-09T13:51:40","guid":{"rendered":"https:\/\/psi-network.de\/?p=42791"},"modified":"2026-06-09T15:51:40","modified_gmt":"2026-06-09T13:51:40","slug":"warning-about-subscription-trap","status":"publish","type":"post","link":"https:\/\/psi-network.de\/en\/2026\/06\/09\/warning-about-subscription-trap\/","title":{"rendered":"Warning about subscription trap"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Currently, fraudulent letters from the long-known subscription trap \u201cInternational Fairs Directory,\u201d based in Costa Rica, are circulating again. In these letters, trade fair exhibitors are asked to confirm the validity of their data, and the possibility of a paid advertisement with high advertising effectiveness is mentioned. If you receive such a letter, please ignore it. The sender is not affiliated with PSI and is not commissioned by PSI.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Picture: Bild: vegefox.com \u2013 stock.adobe.com<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Currently, fraudulent letters from the long-known subscription trap \u201cInternational Fairs Directory,\u201d based in Costa Rica, are circulating again. In these letters, trade fair exhibitors are asked to confirm the validity of their data, and the possibility of a paid advertisement with high advertising effectiveness is mentioned. If you receive such a letter, please ignore it. [&hellip;]<\/p>\n","protected":false},"author":95,"featured_media":42787,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[360,365],"tags":[],"class_list":["post-42791","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-newsflash-en","category-psi-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Warning about subscription trap - PSI Network<\/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:\/\/psi-network.de\/en\/2026\/06\/09\/warning-about-subscription-trap\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Warning about subscription trap - PSI Network\" \/>\n<meta property=\"og:description\" content=\"Currently, fraudulent letters from the long-known subscription trap \u201cInternational Fairs Directory,\u201d based in Costa Rica, are circulating again. 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