Why the automotive sector is a target for email-based cyber attacks

While every organization across every vertical is at risk of advanced email attacks, certain industries periodically become the go-to target for threat actors. In this Help Net Security video, Mick Leach, Field CISO at Abnormal Security, discusses why … Continue reading Why the automotive sector is a target for email-based cyber attacks

How should I respond to an unrequested Facbook recovery code followed by an unexpected logout from the associated email account? [closed]

Cybersecurity layperson here.
I recently got an email from Facebook giving me an account recovery code that I didn’t request. I assume this means that someone else did request it, either because they have a similar Facebook login to me and… Continue reading How should I respond to an unrequested Facbook recovery code followed by an unexpected logout from the associated email account? [closed]

The key pillars of domain security

From branded emails and marketing campaigns to critical protocols, internal portals, and internet traffic, domains are central to digital enterprise operations. They are constantly created for new assets and initiatives. In this Help Net Security video… Continue reading The key pillars of domain security

Understanding next-level cyber threats

In this Help Net Security video, Trevor Hilligoss, VP of SpyCloud Labs, discusses the 2024 SpyCloud Identity Exposure Report, an annual report examining the latest trends in cybercrime and its impact. Researchers recaptured nearly 1.38 billion password… Continue reading Understanding next-level cyber threats

US Cyber Safety Review Board on the 2023 Microsoft Exchange Hack

The US Cyber Safety Review Board released a report on the summer 2023 hack of Microsoft Exchange by China. It was a serious attack by the Chinese government that accessed the emails of senior US government officials.

From the executive summary:

The Board finds that this intrusion was preventable and should never have occurred. The Board also concludes that Microsoft’s security culture was inadequate and requires an overhaul, particularly in light of the company’s centrality in the technology ecosystem and the level of trust customers place in the company to protect their data and operations. The Board reaches this conclusion based on:…

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Security Vulnerability of HTML Emails

This is a newly discovered email vulnerability:

The email your manager received and forwarded to you was something completely innocent, such as a potential customer asking a few questions. All that email was supposed to achieve was being forwarded to you. However, the moment the email appeared in your inbox, it changed. The innocent pretext disappeared and the real phishing email became visible. A phishing email you had to trust because you knew the sender and they even confirmed that they had forwarded it to you.

This attack is possible because most email clients allow CSS to be used to style HTML emails. When an email is forwarded, the position of the original email in the DOM usually changes, allowing for CSS rules to be selectively applied only when an email has been forwarded…

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