Y bygythiadau a'r rhybuddion diweddaraf


Mae’r adrannau isod yn rhestru dolenni i wefannau sy’n rhoi’r diweddaraf ichi am fygythiadau a sgamiau. Yn anffodus, dim ond yn Saesneg y mae’r gwefannau allanol hyn ar gael.

Ymwadiad: Nid yw Llywodraeth Cynulliad Cymru yn gyfrifol am gynnwys na chyngor safleoedd allanol.

Y bygythiadau a'r rhybuddion diweddarafY bygythiadau a'r rhybuddion diweddaraf

CSIRTUK advisories:

Cynllwynion gwe-rwydo cyfredolCynllwynion gwe-rwydo cyfredol

Phishing Scams:

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  • eBanking Notification - Lloyds TSB
    ------------------------- DEAR CUSTOMER,Our records indicates that you are required to update your account information, Click on the secured hyperlink below toaccess customer update form.To get started : CLICK HERE TO GET STARTED-------------------------Please Note:If we do no receive the appropriate account verification within 48 hours, then we will assume this Bank account isfraudulent and will be suspended. The purpose of t...
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    Abbey Bank credit cardAcct #: XX7X-X5XX-X0You recently scheduled a payment from your credit card account. We sent a confirmation of this scheduled payment to yoursecure Message Center Inbox at our Web site.To view this message, simply click https://myonlineaccounts2.abbeynational.co.uk/ , log in and click the "New Messages"icon.Thank you for choosing Abbey Bank .Customer ServiceP.S. if you still have not Receive This massage ,Check Back wit...
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    Our Valued Customer, To ensure your safetyNew Lloyds Online Security helps to secure your account from fraudulent activitiesUPDATE TO ACTIVATE YOURS INSTANTLY.To Get Started Update Instantly Sincerely,Lloyds Online BankingNew Lloyds Online Security Guide...
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    Visa Card Users Your credit card is suspended, because we've noticed you have not Activate verify by Visa. Activate Verified by Visa to protect you against unauthorized purchases when shopping online is quick and easy. For your protection, we've suspended your credit card. To activate your card, CLICK HERE and follow the procedure toupdate your Credit Card. Note: If not completed by Sept 08, 2010, we will be forced to suspend your card because it can be...

Sut maer bygythiadau hyn yn effeithio arnoch chi

  • Sut mae ymosodiadau feirws yn effeithio ar eich busnes a sut y gallwch chi eu hatal
  • Beth yw ysbïwedd, a sut y gallwch chi ei hosgoi
  • Dysgu am fygythiad gwe-rwydo a sut y gall effeithio ar eich busnes. Byddwn yn dangos enghreifftiau o negeseuon e-bost gwe-rwydo nodweddiadol ac yn awgrymu sut i osgoi effaith twyll o’r fath.
Mae e-Drosedd Cymru yn cael ei ddarparu gan Lywodraeth Cynulliad Cymru.