Threats
What is a zero-day vulnerability, and why does the name matter?
Brandi ReedA zero-day is a flaw the vendor has had zero days to fix — attackers exploit it before a patch exists, and defenders lean on detection and speed rather than updates.
Threats
Active intrusion campaigns explained by method.
Threats
Deepfake voice scam calls explained: the 'family emergency' call that sounds real
Brandi ReedAI voice cloning needs seconds of audio to imitate a voice — the defense is a family verification codeword and a call-back rule that no emergency survives.
Threats
Malvertising explained: the poisoned ads that outrank the real download
Brandi ReedMalvertising hides malware behind paid ads and sponsored search results — victims searching for real software click the ad, download a trojanized installer, and infect themselves with the vendor's own name on it.
Threats
Quishing explained: why scammers love QR codes, and how to scan safely
Brandi ReedQuishing is phishing delivered through QR codes — the pattern hides the URL from security tools and your own eyes, so the defense is never scanning codes from unsolicited messages.
Threats
Supply chain attacks explained: when the software you trusted delivers the intruder
Brandi ReedA supply chain attack compromises a vendor, update mechanism, or dependency so malicious code rides in through a trusted channel — the defense is fewer dependencies, verified builds, and fast patch paths.
Threats
SIM swap fraud explained: how thieves steal your phone number and your accounts
Brandi ReedIn a SIM swap, a fraudster moves your phone number to a SIM card they control — intercepting your SMS codes and password resets in the process; a carrier port-out PIN and non-SMS two-factor authentication stop most attacks.