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How 1-Time Passcodes Became a Corporate Liability

Krebs on Security

On July 20, the attackers turned their sights on internet infrastructure giant Cloudflare.com , and the intercepted credentials show at least five employees fell for the scam (although only two employees also provided the crucial one-time MFA code). ” On July 28 and again on Aug. According to an Aug. In an Aug.

Mobile 300
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The Life Cycle of a Breached Database

Krebs on Security

One might even say passwords are the fossil fuels powering most IT modernization: They’re ubiquitous because they are cheap and easy to use, but that means they also come with significant trade-offs — such as polluting the Internet with weaponized data when they’re leaked or stolen en masse. TARGETED PHISHING.

Passwords 358
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Hanging Up on Mobile in the Name of Security

Krebs on Security

An entrepreneur and virtual currency investor is suing AT&T for $224 million, claiming the wireless provider was negligent when it failed to prevent thieves from hijacking his mobile account and stealing millions of dollars in cryptocurrencies. On June 11, 2017, Terpin’s phone went dead. A copy of his complaint is here (PDF).

Mobile 236
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Experts hacked 28,000 unsecured printers to raise awareness of printer security issues

Security Affairs

To perform the experiment, we used Internet of Things (IoT) search engines to search for open devices that utilized common printer ports and protocols. After filtering out most of the false positives, we were left with more than 800,000 printers that had network printing features enabled and were accessible over the internet.

Hacking 143
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PlugwalkJoe Does the Perp Walk

Krebs on Security

02, 2020, pitching him as a trustworthy cryptocurrency expert and advisor. Unauthorized SIM swapping is a scheme in which fraudsters trick or bribe employees at wireless phone companies into redirecting the target’s text messages and phone calls to a device they control.

Media 324
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Security Affairs newsletter Round 203 – News of the week

Security Affairs

ICANN warns of large-scale attacks on Internet infrastructure. CoinHive Cryptocurrency Mining Service will shut down on March 8, 2019. Cisco addressed CVE-2019-1663 RCE flaw in wireless routers. Fbot malware targets HiSilicon DVR/NVR Soc devices. B0r0nt0K ransomware demands $75,000 ransom to the victims.

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The History of Computer Viruses & Malware

eSecurity Planet

On the modern Internet, malware is a near-constant presence. Department of Defense’s Advanced Research Projects Agency Network (ARPANET), the precursor of the modern Internet we know, love, and sometimes hate. Worms and the Dawn of the Internet Age: 1987-2000. Want to Learn More About Malware?

Malware 140