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Warning: Hackers could take over your email account by stealing cookies, even if you have MFA

Malwarebytes

The Federal Bureau of Investigation (FBI) has issued a warning that cybercriminals are taking over email accounts via stolen session cookies, allowing them to bypass the multi-factor authentication (MFA) a user has set up. Cybercriminals could use your account to spread spam and phishing emails to your contacts.

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The great Google Ads heist: criminals ransack advertiser accounts via fake Google ads

Malwarebytes

Table of contents Overview Criminals impersonate Google Ads Lures hosted on Google Sites Phishing for Google account credentials Victimology Who is behind these campaigns? The scheme consists of stealing as many advertiser accounts as possible by impersonating Google Ads and redirecting victims to fake login pages.

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A large botnet targets M365 accounts with password spraying attacks

Security Affairs

A botnet of 130,000+ devices is attacking Microsoft 365 accounts via password-spraying, bypassing MFA by exploiting basic authentication. SecurityScorecard researchers discovered a botnet of over 130,000 devices that is conducting password-spray attacks against Microsoft 365 (M365) accounts worldwide.

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MasterCard DNS Error Went Unnoticed for Years

Krebs on Security

“We have looked into the matter and there was not a risk to our systems,” a MasterCard spokesperson wrote. Caturegli said while he does have an account on Bugcrowd, he has never submitted anything through the Bugcrowd program, and that he reported this issue directly to MasterCard. “This typo has now been corrected.”

DNS 362
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Everything You Need to Know About Crypto

Speaker: Ryan McInerny, CAMS, FRM, MSBA - Principal, Product Strategy

With 20% of Americans owning cryptocurrencies, speaking "fluent crypto" in the financial sector ensures you are prepared to discuss growth and risk management strategies when the topic arises. May 18th, 2023 at 9:30 am PDT, 12:30 pm EDT, 5:30 pm BST

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AI Risks

Schneier on Security

Reading the headlines, one would hope that the rapid gains in AI technology have also brought forth a unifying realization of the risks—and the steps we need to take to mitigate them. Some are concerned about far-future risks that sound like science fiction. AI could destroy humanity or pose a risk on par with nukes.

Risk 353
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Massive Oracle Cloud Breach: 6M Records Exposed, 140k+ Tenants Risked

eSecurity Planet

Beyond mass data exposure, there are heightened risks of credential compromise, corporate espionage, and potential extortion. Immediate mitigation measures include: Resetting passwords, particularly for privileged LDAP accounts. Rotating tenant-level credentials.

Risk 120