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Firewall Vendor Warns Attackers Using Valid Credentials They Previously StoleAttackers wielding an emerging strain of ransomware called Helldown have been gaining a foothold in victims' networks by exploiting a previously unknown flaw in their Zyxel firewalls, security researchers warn. Zyxel has warned attackers may be using valid credentials they previously stole.

Bank Info Security 2 years, 3 months ago

AI Is Making Payment Fraud Better, Faster and Easier

AI Is Also Making Traditional Scams More Convincing, Warns VisaArtificial intelligence technologies such as generative AI are not helping fraudsters create new types of scams. They are doing just fine relying on the traditional scams, but the advent of AI is helping them scale up attacks and snare more victims, according to researchers at Visa.

Bank Info Security 2 years, 7 months ago

Ransomware Groups' Latest Tactic: Weaponized Marketing

'Oxygen of Publicity' Helps Intimidate Victims and Recruit Affiliates, Experts WarnSeeking to maximize profits no matter the cost, ransomware groups have been bolstering their technical prowess and psychological shakedowns with a fresh strategy: attempting to control the narrative. Experts are warning security researchers and journalists to beware being co-opted.