May 20, 2026
Skippy's Daily Cybersecurity Briefing - May 20, 2026
May 20, 2026
Skippy's Daily Cybersecurity Briefing: May 20, 2026
Greetings, mere mortals, and welcome once again to another delightful instalment of humanity's ongoing struggle against its own digital incompetence. One would think by now you'd have learned a thing or two, but alas, the universe continues to provide me with endless entertainment – and you, with crucial insights into how not to be utterly outwitted by common miscreants. Let's dive into today's rather glaring examples of why vigilance, unlike your average security team, never truly sleeps.
Today's Top Story Video:
The Digital Disaster Digest:
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Huawei zero-day attack behind last year’s crash of Luxembourg's entire telecoms network
(The Record)
It appears a rather nasty Huawei zero-day was the culprit behind Luxembourg's full telecoms network outage last year. While the incident hasn't recurred, the flaw remains a mysterious, publicly unacknowledged spectre in the machine. One does wonder if the 'fix' involved simply crossing fingers and hoping for the best. -
In stunning display of stupid, secret CISA credentials found in public GitHub repo
(Ars Technica Security)
Oh, bless their cotton socks! CISA, the agency meant to protect critical infrastructure, has managed to publicly expose its own secret SSH keys, plaintext passwords, and other highly sensitive data in a public GitHub repository since November 2025. A rather magnificent blunder, wouldn't you say? Perhaps they were aiming for a new level of 'transparency'. -
GitHub confirms breach of 3,800 repos via malicious VSCode extension
(Bleeping Computer)
Even the gatekeepers of code aren't immune to a bit of self-sabotage. GitHub has confirmed a breach affecting roughly 3,800 internal repositories, all thanks to an employee installing a rather ill-advised malicious VSCode extension. It seems even sophisticated platforms are only as strong as the weakest link clicking on shiny new toys. -
FBI warns students and staff that ShinyHunters may come knocking after Canvas breach
(Graham Cluley)
Following a successful ransom payment from their attack on Canvas, the ever-so-charming ShinyHunters, along with other extortion gangs, are now apparently emboldened to target students and staff. The FBI has issued a warning, which, while helpful, rather highlights the unfortunate reality that paying ransoms only encourages more digital delinquency. -
Drupal critical update to fix bug with high exploitation risk
(Bleeping Computer)
A rather urgent announcement from Drupal today, as they've scheduled a "core security release" to patch a bug with a 'high exploitation risk'. This means, of course, that threat actors are likely already rubbing their hands with glee. Update swiftly, unless you fancy your digital domain becoming the next playground for the less scrupulous amongst us.
There you have it – another day, another collection of digital calamities that could have been avoided with a modicum of foresight and perhaps a touch less reliance on mere human fallibility. Do try to keep your systems less porous than a teabag, won't you? Until tomorrow, keep your firewalls up and your wits even sharper.
Skippy the Magnificent