Ransomware in Costa Rica. Cyberespionage against unpatched FortiOS instances. Credential stuffing PayPal, breaching T-Mobile. Utility business systems hit. Hackathons and phishing in Russia.

Ransomware hits Costa Rican government systems, again. A Chinese threat actor deploys the BOLDMOVE backdoor against unpatched FortiOS. Credential stuffing afflicts PayPal users. T-Mobile discloses a data breach. A cyberattack hits a remote Canadian utility. The Wagner Group sponsors a hackathon. Malek Ben Salem from Accenture describes prompt injection for chatbots. Our guest is Paul Martini of iboss with insights on Zero Trust. And the FSB’s Gamaredon APT runs a hands-on Telegraph phishing campaign against Ukrainian targets.

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actor backdoor boldmove breach business canadian chinese costa rica credential credential stuffing cyberattack cyberespionage data data breach fortios government hackathons mobile paypal phishing ransomware russia systems threat threat actor t-mobile unpatched utility wagner