Phishing threats - Hack'n Jill

Cybersecurity Fundamentals

Email Attachment 101: Why That Innocent PDF Could Be Malware

malicious pdf email attachment

PDF attachments may seem harmless but can conceal malicious code, making them a hidden threat you must learn to recognize and avoid.

Hack'n Jill Team
January 12, 2026

machine learning prevents cyber attacks

Cybersecurity Threats and Defense

AI in Defense: How Machine Learning Is Stopping Cyber Attacks

Machine learning revolutionizes cybersecurity by detecting threats faster than humans;…

Hack'n Jill Team
February 23, 2026

businesses monitor cyber threats

Cybersecurity Threats and Defense

Cyber Threat Intelligence: How Businesses Spy on Hackers to Stay Safe

More businesses are using cyber threat intelligence to stay ahead of hackers—discover…

Hack'n Jill Team
February 23, 2026

spear phishing financial loss

Cybersecurity Threats and Defense

The Click That Cost Millions: Anatomy of a Spear Phishing Attack

Discover how a single deceptive click can lead to millions in losses and unravel the…

Hack'n Jill Team
February 22, 2026

ransomware negotiation considerations advice

Cybersecurity Threats and Defense

Ransomware Negotiations: Should You Ever Pay the Ransom?

How you handle ransomware negotiations can make all the difference—discover whether…

Hack'n Jill Team
February 22, 2026