Black October arrives

Cybersecurity experts are raising alarms about AI's increasingly sophisticated hacking abilities. This week alone has seen multiple incidents where AI uncovered previously unknown security flaws in internet infrastructure.

PHP vulnerability exposed

Researchers used AI to locate a major security breach in PHP, a programming language used by as much as seventy percent of websites.The discovery triggered preventative outages across government sites in the UK and Europe.

Sites went down to prevent worse

Government websites in the UK and Europe briefly went down after the PHP vulnerability was discovered, as did sites in the Wikipedia family, the Internet Archive, and many others.

The unpatched risk remains

Not every PHP-like issue will necessarily be uncovered before it can be exploited by someone using AI tools less ethically. Older websites relying on PHP might go unpatched, leaving them vulnerable to future attacks.

Banks detect unauthorized AI agents

Banks are detecting more and more unauthorized third-party AI agents operating inside their systems. These agents create security risks that executives described as horrifying, partly because banks cannot necessarily tell if an agent lacks permission.

“horrifying”

You cannot predict breaches

One problem with hackers, even AI agents, is that they can be unpredictable. You will not know to lock down your Quest Diagnostics records before a breach happens. But you can cover your bases now.

Avoid phishing and AI clones

Be extra careful to avoid phishing scams.Do not reply to unknown texts or click weird links.Do not give out personal information over the phone, even if it sounds like someone you know.

Update software immediately

Update your software regularly. Companies like Apple and Google employ huge teams of security experts to spot vulnerabilities and fix them with software updates. Do the updates, even though it is annoying.

Use strong, unique passwords

Each of your online accounts should have a unique password that is at least sixteen characters.Use a password manager like one password or the app built into your iPhone or Android device to manage them.

Enable multifactor authentication

Turn on multifactor or two-step authentication for all your accounts, including email and social media. Hackers, including AI agents, will have a much harder time getting into your accounts if you take this step.

Cyber hygiene is ongoing

Taking all these measures is not a one-time affair.You have to be vigilant in keeping yourself safe online.