Adobe and Microsoft each issued a bevy of updates today to plug critical security holes in their software. Microsoft’s release includes fixes for 112 separate flaws, including one zero-day vulnerability that is already being exploited to attack Windows users. Microsoft also is taking flak for changing its security advisories and limiting the amount of information disclosed about each bug.
It’s Cybersecurity Awareness Month! In keeping with that theme, if you (ab)use Microsoft Windows computers you should be aware the company shipped a bevy of software updates today to fix at least 87 security problems in Windows and programs that run on top of the operating system. That means it’s once again time to backup and patch up.
R1 RCM Inc. [NASDAQ:RCM], one of the nation’s largest medical debt collection companies, has been hit in a ransomware attack.
A decade ago, if a desktop computer got infected with malware the chief symptom probably was an intrusive browser toolbar of some kind. Five years ago you were more likely to whacked by a banking trojan that stole all your passwords and credit card numbers. These days if your mobile or desktop computer is infected what gets installed is likely to be “ransomware” — malicious software that locks your most prized documents, songs and pictures with strong encryption and then requires you to pay for a key to unlock the files.
Earlier this month, KrebsOnSecurity published The Reincarnation of a Bulletproof Hoster, which examined evidence suggesting that a Web hosting company called HostSailor was created out of the ashes of another, now-defunct hosting firm notorious for harboring spammers, scammers and other online ne’er-do-wells. Today, HostSailor’s lawyers threatened to sue this author unless the story is removed from the Web.
Credit card industry giant Visa on Friday issued a security alert warning companies using point-of-sale devices made by Oracle’s MICROS retail unit to double-check the machines for malicious software or unusual network activity, and to change passwords on the devices. Visa also published a list of Internet addresses that may have been involved in the Oracle breach and are thought to be closely tied to an Eastern European organized cybercrime gang.
In April 2016, security firm Trend Micro published a damning report about a Web hosting provider referred to only as a “cyber-attack facilitator in the Netherlands.” If the Trend analysis lacked any real punch that might have been because — shortly after the report was published — names were redacted so that it was no longer immediately clear exactly who the bad hosting provider was. This post aims to shine a bit more light on the individuals apparently behind this mysterious rogue hosting firm — a company called HostSailor[dot]com.
Microsoft Windows users who still have Apple Quicktime installed should ditch the program now that Apple has stopped shipping security updates for the platform, warns the Department of Homeland Security’s U.S. Computer Emergency Readiness Team (US-CERT). The advice came just as researchers are reporting two new critical security holes in Quicktime that likely won’t be patched.
People who cheat on their partners are always open to extortion by the parties involved. But when the personal details of millions of cheaters get posted online for anyone to download — as is the case with the recent hack of infidelity hookup site AshleyMadison.com — random blackmailers are bound to pounce on the opportunity.
For the third time in a week, researchers have discovered a zero-day vulnerability in Adobe’s Flash Player browser plugin. Like the previous two discoveries, this one came to light only after hackers dumped online huge troves of documents stolen from Hacking Team — an Italian security firm that sells software exploits to governments around the world.