#mastercard — Public Fediverse posts

Polskie firmy na celowniku cyberprzestępców. Jak zabezpieczyć się przed atakami i zbudować odporność cyfrową organizacji

Wpis jest wpisem sponsorowanym, za który otrzymujemy wynagrodzenie Wyniki badania Mastercard Ataki cyberprzestępców na Polskie firmy stają się coraz powszechniejsze, a na celowniku znajdują się nie tylko duże organizacje. Badanie Mastercard przeprowadzone wśród 300 osób odpowiedzialnych za cyberbezpieczeństwo w małych, średnich i dużych przedsiębiorstwach w Polsce pokazało, że problem ten dotyczy...

#WBiegu #Bezpieczeństwo #Cert #Cyberodporność #Mastercard #Mśp #Raport #Socjotechnika #WpisSponsorowany

https://sekurak.pl/polskie-firmy-na-celowniku-cyberprzestepcow-jak-zabezpieczyc-sie-przed-atakami-i-zbudowac-odpornosc-cyfrowa-organizacji/

Payer sans financer les #USA

En France, depuis 1984 il existe le réseau CB (un petit logo sur votre carte).
Or souvent quand on paie en ligne on a le choix entre #CB #VISA ou #MasterCard
Par méconnaissance des enjeux, on choisit VISA ou MasterCard. Or ces réseaux sont américains, les utiliser c'est payer les coûts aux USA plutôt qu'en France
Si vous n'aimez pas #Trump, choisissez CB
Progressivement Wero se met aussi en place :https://www.franceinfo.fr/replay-radio/c-est-mon-budget/wero-et-cb-les-solutions-europeennes-qui-contournent-visa-et-mastercard_7762055.html
#banque

Falha na Mastercard recusa pagamentos em toda a Austrália durante atualização agendada. A empresa confirmou que a situação já se encontra resolvida e que todos os sistemas regressaram ao funcionamento normal. 🚨

🔗 https://tugatech.com.pt/t89299-falha-na-mastercard-recusa-pagamentos-em-toda-a-australia-durante-atualizacao-agendada

#falha #mastercard 

Big MasterCard outage. Seems to be working again now. Ever since Crowdstrike I always carry cash, just in case

Mastercard global outage: Aussies left scrambling as major payment provider suffers sudden failure on Saturday

https://thenightly.com.au/society/technology/mastercard-outage-australians-left-scrambling-as-major-payment-provider-suffers-sudden-failure-on-saturday-c-22728908

#MasterCard #Commbank

Apple Pay is now in the Philippines: What users need to know

https://fed.brid.gy/r/https://interaksyon.philstar.com/trends-spotlights/2026/08/04/317356/apple-pay-is-now-in-the-philippines-what-users-need-to-know/

Обеденный клуб, картонка и утюг: как появилась кредитная карта

Историю про чувака, который забыл кошелёк в нью-йоркском ресторане и от стыда изобрёл кредитную карту, пересказывают все. Придумал её пиарщик. Разбираемся, что было на самом деле: почему первая карта была картонной, зачем Bank of America разослал 60 тысяч активных карт незнакомым людям, при чём тут утюг из IBM и как «Интурист» стал членом Visa, не будучи банком.

https://habr.com/ru/articles/1066016/

#кредитные_карты #платежные_системы #история #visa #mastercard #эквайринг

@marquito herrlich! Und dieses Jahr wachsen die europäischen Zahlsysteme auch noch weiter zusammen 😊

Dann bezahle ich nächstes Jahr im 🇩🇪 Lidl mit meiner🇵🇹 MBWAY App 👍 ohne Gebühren- und Datenabfluss ins Trumpland! Und mit Wero kannst Du dann überall in 🇵🇹 bezahlen.

Wird Zeit dass es 🇺🇸-Zahldiensten in 🇪🇺so langsam an den Kragen wie in 🇧🇷 durch PIX!

https://thepaypers.com/payments/news/bancomat-epi-sibs-mb-way-complete-cross-border-qr-payment-interoperability-poc

#digitalsovereignty #diday #didit #visa #mastercard #paypal #wero #epi #mbway #bancomat #pix #GoodNews #Bizum #MobilePay

#mastercard , #visa , #meta ....

They want the US government to do something in regards to the successful payment system from #Brazil , #PIX

#usa : always eager for some justice and free market (but not on its territory).

https://www.reuters.com/business/finance/brazil-us-clash-over-future-payments-popular-pix-system-stirs-global-interest-2026-07-21/

@pugmiester

I'm reading "...paying ... IPv6 ..." and was wondering which payment processor you are using.

#payment #banking #stripe #adyen #visa #mastercard still stuck in 1998

Cartão Dubai First Royale Mastercard: veja benefícios e como conseguir

🇧🇷 Leia mais: https://guiadoinvestidor.com.br/guias/cartao-dubai-first-royale-mastercard-veja-beneficios-e-como-conseguir/

#Guias #Mastercard

RE: https://mastodon.social/@FluentInFinance/116903148148155375

your credit cards are #welfare #Medicare4All #UBI #freeCollge #municipalInternet #freePublicTransport 24/7 #libraries that we could all enjoy but, instead, that money is going to #Visa and #Mastercard

Apple ripristina i pagamenti con carte di credito e debito in #India dopo quattro anni di sospensione. Gli utenti possono ora usare carte #Visa e #Mastercard per i servizi Apple Account, inclusi iCloud+ e Apple TV. https://kiro.it/gxK3T

Hab't ihr (seit 2015) mal mit #Kreditkarte im nicht-europäischen-Ausland gezahlt?

Jetzt Gebühren zurück holen!

#cardcomplete #visa #mastercard #DinersClub

https://www.arbeiterkammer.at/beratung/konsument/Geld/Bargeldloszahlen/FAQs_Card-complete.html

Wieso haben wir nicht mal einen Versuch eine europäische Zahlungskarte analog zu #Visa und #MasterCard einzurichten? Wieso macht sich Europa so maximal abhängig von den USA?
#WERO sehe ich eher als PayPal Konkurrenz, und nicht als vollwertiges Zahlungssystem. Oder sehe ich es falsch?

#commerzbank #Mastercard had a glitch and online payments were refused at least yesterday from about 16:00 yesterday 03-07-2026 to today. Two separate vendors declined my card (#Amazon and #Kickstarter). Commerzbank knew yesterday nothing of it and could see no fault. Today one vendor accepted the card again. #creditcard #declinedcard #declinedpayment
How can a #bank not know that a card has been declined when I ask them about it? There must be records?

OK - the gloves are OFF!

New potentially powerful rival to USDC and USDT. New StableCoin "OpenUSD" launches with the backing of heavy hitters Visa, Mastercard, Stripe, BlackRock, Coinbase, Google >> 140 companies in total.

KEY differences:
- Open USD allows businesses to mint and redeem tokens without fees
- reserve income will be returned to participating partners
- governance will be shared among members https://www.coindesk.com/business/2026/06/30/circle-slides-8-as-stripe-coinbase-and-blackrock-back-rival-stablecoin-network

Announcement is here: https://joinopenstandard.com/blog/introducing-open-usd #Crypto #StableCoin #USDC #USDT #OpenUSD #CryptoCurrencies #Visa #MasterCard #Stripe #BlackRock #Coinbase #Google

#Circle’s stock price fell nearly 16% after #Coinbase, #Visa, #Mastercard, #Stripe, #BlackRock, and over 140 other companies launched #OpenUSD, a new stablecoin designed to address industry complaints. Open USD, backed by a diverse group of partners, aims to provide a shared digital #paymentsinfrastructure with free minting and redemption, partner-shared reserve earnings, and a governance board from partner companies. https://decrypt.co/372429/circle-stock-dives-coinbase-blackrock-visa-open-usd-stablecoin?eicker.news #tech #media #news

Bizum Pay: arquitectura, seguridad y privacidad

https://tardigram.com/m/Tecnologia/t/34960

We should be using #crypto to buy shit online. Fuck #Visa and #Mastercard being our moral arbiters.

1/2 Seems like #Poznań City Council in #Poland has used #Mastercard data and mobile phone data to track the movements of participants of a festival, per a statement on the recorded video of the council meeting [1]. Starts at 0:41:05 in the peertube video [2].

"If a telephone was in the area of the event for at least an hour, we consider that as a participant of Pyrkon [festival] and we check what else [the person] did that weekend."

[1] https://mastodon.strona-czynna.pl/@czynna/116781608449962753

[2] https://video.strona-czynna.pl/w/6Xo1ftLDrfTFFcvQ46REq5

Presse-citron: Adieu #Mastercard et #Visa : 130 millions d’ #européens accèdent à #WERO, ce nouveau #système de #paiement #Européen

https://www.presse-citron.net/adieu-mastercard-et-visa-130-millions-deuropeens-accedent-a-ce-nouveau-systeme-de-paiement/

Presse-citron: Adieu #Mastercard et #Visa : 130 millions d’ #européens accèdent à ce nouveau #système de #paiement

https://www.presse-citron.net/adieu-mastercard-et-visa-130-millions-deuropeens-accedent-a-ce-nouveau-systeme-de-paiement/

Presse-citron: Adieu #Mastercard et #Visa : 130 millions d’ #européens accèdent à ce nouveau #système de #paiement

https://www.presse-citron.net/adieu-mastercard-et-visa-130-millions-deuropeens-accedent-a-ce-nouveau-systeme-de-paiement/